{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "En",
    "notes": [
      {
        "category": "summary",
        "text": "Multiple vulnerabilities regarding the CODESYS Runtime System from CODESYS Group have been publicly reported. CODESYS Runtime System is utilized in the firmware of ABB ACS880 drives to provide IEC 61131-3 programming capabilities.\n\nThese vulnerabilities could lead to out-of-bound memory access. Successful exploit may result in a denial-of-service condition or arbitrary code execution. Firmware updates are available that mitigate the publicly reported vulnerabilities of the product versions listed as affected in this advisory.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "Network communication between attacker and drives is needed to exploit the vulnerabilities. Thus, network isolation or protection will make the attack difficult and less likely to succeed. Please refer to \u2018General security recommendations for further advise on how to keep your system secure.",
        "title": "Mitigating factors"
      },
      {
        "category": "other",
        "text": "For any installation of software-related ABB products we strongly recommend the following (non-exhaustive) list of cyber security practices:\n\n\u2013 Isolate special-purpose networks (e.g., for automation systems) and remote devices behind firewalls, and separate them from any general-purpose network (e.g., office or home networks).\n\n\u2013 Install physical controls so only authorized personnel can access your devices, components, peripheral equipment, and networks.\n\n\u2013 Never connect programming software tools or computers containing programming software to any network other than the network where run the devices that it is intended for.\n\n\u2013 Scan all data imported into your environment before use to detect potential malware infections.\n\n\u2013 Minimize network exposure for all applications and endpoints to ensure that they are not accessible from the Internet unless they are designed for such exposure and the intended use requires it.\n\n\u2013 Ensure all nodes are always up to date in terms of installed software, operating system, and firmware patches as well as anti-virus and firewall.\n\n\u2013 When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.",
        "title": "General security recommendations"
      },
      {
        "category": "general",
        "text": "ABB has tested the following workarounds. Although these workarounds will not correct the underlying vulnerability, they can help block known attack vectors. When a workaround reduces functionality, this is identified below as \u201cImpact of workaround\u201d. For situations where firmware update is not feasible, ABB recommends mitigating the threat by setting following parameters:\n\nFor IGBT supply control program devices:\n\nset parameter 196.102 to bit 2 to disable file download (for further bit description, please refer to drive firmware manual )\n\nFor other devices:\n\nset parameter 96.102 to bit 2 to disable file download (for further bit description, please refer to drive firmware manuals)\n\nImpact of workaround:\nThis workaround restricts IEC programs update, but existing IEC programs in Drives can still be used. To update an IEC program, the operator has to unlock the user lock and enable file download in a protected network environment.\nIt is strongly recommended to disable file download. The vulnerabilities are exploitable when file download is enabled.\nWarning! \u2013 The user lock cannot be opened even by ABB if the pass code is lost. \n",
        "title": "Workarounds"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information in this document is subject to change without notice, and should not be construed as a commitment by ABB.\nABB provides no warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, for the information contained in this document, and assumes no responsibility for any errors that may appear in this document. In no event shall ABB or any of its suppliers be liable for direct, indirect, special, incidental or consequential damages of any nature or kind arising from the use of this document, or from the use of any hardware or software described in this document, even if ABB or its suppliers have been advised of the possibility of such damages.\nThis document and parts hereof must not be reproduced or copied without written permission from ABB, and the contents hereof must not be imparted to a third party nor used for any unauthorized purpose.\nAll rights to registrations and trademarks reside with their respective owners.\n",
        "title": "Notice"
      },
      {
        "category": "other",
        "text": "For additional instructions and support please contact your local ABB service organization. For contact information, see www.abb.com/contactcenters.\nInformation about ABB\u2019s cyber security program and capabilities can be found at www.abb.com/cybersecurity.\n",
        "title": "Support"
      }
    ],
    "publisher": {
      "category": "vendor",
      "name": "ABB PSIRT",
      "namespace": "https://global.abb/group/en/technology/cyber-security/alerts-and-notifications"
    },
    "references": [
      {
        "summary": "CODESYS Security Advisory 2023-04",
        "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17764\u0026token=4b2f3cf3a800d076b22f18d49f278bd8883dbd46\u0026download="
      },
      {
        "summary": "CODESYS Security Advisory 2023-05",
        "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17765\u0026token=04e117e1408fdb8e02b4bc821aa3be819668aef4\u0026download="
      },
      {
        "summary": "ACS880 primary control program (YINLX) Firmware manual ",
        "url": "https://library.abb.com/d/3AXD50001000998"
      },
      {
        "summary": "ACS880 primary control program (AINLX) Firmware manual",
        "url": "https://library.abb.com/d/3AUA0000085967"
      },
      {
        "summary": "https://global.abb/group/en/media/resources/glossary",
        "url": "https://global.abb/group/en/media/resources/glossary"
      },
      {
        "summary": " https://new.abb.com/drives/what-is-a-variable-speed-drive",
        "url": "https://new.abb.com/drives/what-is-a-variable-speed-drive"
      },
      {
        "summary": "ACS880 IGBT supply control program (YISLX and YLHLX) firmware manual ",
        "url": "https://library.abb.com/d/3AXD50001019464"
      },
      {
        "category": "self",
        "summary": "ABB CYBERSECURITY ADVISORY - PDF version ",
        "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK108470A9491\u0026LanguageCode=en\u0026DocumentPartId=pdf\u0026Action=Launch"
      },
      {
        "category": "self",
        "summary": "ABB CYBERSECURITY ADVISORY - CSAF version ",
        "url": "https://psirt.abb.com/csaf/2025/9akk108470a9491.json"
      }
    ],
    "title": "ABB ACS880 +N8010 Drives CODESYS RTS Vulnerabilities",
    "tracking": {
      "current_release_date": "2025-03-27T00:30:00.000Z",
      "generator": {
        "date": "2025-09-23T16:43:49.729Z",
        "engine": {
          "name": "Secvisogram",
          "version": "2.5.35"
        }
      },
      "id": "9AKK108470A9491",
      "initial_release_date": "2025-03-26T00:30:00.000Z",
      "revision_history": [
        {
          "date": "2025-03-26T00:30:00.000Z",
          "legacy_version": "A",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2025-03-27T00:30:00.000Z",
          "legacy_version": "B",
          "number": "2",
          "summary": "Document ID updated"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "branches": [
                  {
                    "branches": [
                      {
                        "category": "product_version_range",
                        "name": "AINLX \u003c v3.47",
                        "product": {
                          "name": "ACS880 Primary Control Program AINLX \u003c v3.47",
                          "product_id": "AV1"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "YINLX \u003c v1.30",
                        "product": {
                          "name": "ACS880 Primary Control Program YINLX \u003c v1.30",
                          "product_id": "AV2"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "AINLX  \u003e=v3.47",
                        "product": {
                          "name": "ACS880 Primary Control Program AINLX  \u003e=v3.47",
                          "product_id": "FX1"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "YINLX \u003e= v1.30",
                        "product": {
                          "name": "ACS880 Primary Control Program YINLX \u003e= v1.30",
                          "product_id": "FX2"
                        }
                      }
                    ],
                    "category": "product_name",
                    "name": "ACS880 Primary Control Program"
                  },
                  {
                    "branches": [
                      {
                        "category": "product_version_range",
                        "name": " AISLX \u003c v3.43",
                        "product": {
                          "name": " ACS880 IGBT Supply Control Program AISLX \u003c v3.43",
                          "product_id": "AV3"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "ALHLX \u003c v3.43",
                        "product": {
                          "name": " ACS880 IGBT Supply Control Program ALHLX \u003c v3.43",
                          "product_id": "AV4"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "YISLX \u003c v1.30 ",
                        "product": {
                          "name": " ACS880 IGBT Supply Control Program YISLX \u003c v1.30 ",
                          "product_id": "AV5"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "YLHLX \u003c v1.30",
                        "product": {
                          "name": " ACS880 IGBT Supply Control Program YLHLX \u003c v1.30",
                          "product_id": "AV6"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "AISLX \u003e= v3.43",
                        "product": {
                          "name": "ACS880 IGBT Supply Control Program AISLX \u003e= v3.43",
                          "product_id": "FX3"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "ALHLX \u003e= v3.43",
                        "product": {
                          "name": "ACS880 IGBT Supply Control Program ALHLX \u003e= v3.43",
                          "product_id": "FX4"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "YISLX \u003e= v1.30 ",
                        "product": {
                          "name": "ACS880 IGBT Supply Control Program YISLX \u003e= v1.30 ",
                          "product_id": "FX5"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "YLHLX \u003e= v1.30",
                        "product": {
                          "name": "ACS880 IGBT Supply Control Program YLHLX \u003e= v1.30",
                          "product_id": "FX6"
                        }
                      }
                    ],
                    "category": "product_name",
                    "name": "ACS880 IGBT Supply Control Program"
                  },
                  {
                    "branches": [
                      {
                        "category": "product_version_range",
                        "name": " APCLX \u003c= v1.04.0.5",
                        "product": {
                          "name": "ACS880 Position Control Program APCLX \u003c= v1.04.0.5",
                          "product_id": "AV7"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "APCLX \u003e v1.04.0.5",
                        "product": {
                          "name": "ACS880 Position Control Program APCLX \u003e v1.04.0.5",
                          "product_id": "FX7"
                        }
                      }
                    ],
                    "category": "product_name",
                    "name": "ACS880 Position Control Program"
                  },
                  {
                    "branches": [
                      {
                        "category": "product_version_range",
                        "name": "ATBLX \u003c= v3.44.0.0",
                        "product": {
                          "name": "ACS880 Test Bench Control Program ATBLX \u003c= v3.44.0.0",
                          "product_id": "AV8"
                        }
                      },
                      {
                        "category": "product_version_range",
                        "name": "ATBLX \u003e v3.44.0.0",
                        "product": {
                          "name": "ACS880 Test Bench Control Program ATBLX \u003e v3.44.0.0",
                          "product_id": "FX8"
                        }
                      }
                    ],
                    "category": "product_name",
                    "name": "ACS880 Test Bench Control Program"
                  }
                ],
                "category": "product_family",
                "name": "ACS880"
              }
            ],
            "category": "product_family",
            "name": "ACS880 Drives"
          }
        ],
        "category": "vendor",
        "name": "ABB"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-37559",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "After successful authentication as a user in multiple CODESYS products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD- CVE-2023-37559",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37559"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37559"
    },
    {
      "cve": "CVE-2023-37558",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "After successful authentication as a user in multiple CODESYS products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37558",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37558"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37558"
    },
    {
      "cve": "CVE-2023-37557",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "After successful authentication as a user in multiple CODESYS products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition",
          "title": "Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD- CVE-2023-37557 ",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37557"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37557"
    },
    {
      "cve": "CVE-2023-37556",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD -  CVE-2023-37556",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37556"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37556"
    },
    {
      "cve": "CVE-2023-37555",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37555",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37555"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37555"
    },
    {
      "cve": "CVE-2023-37554",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37554",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37554"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37554"
    },
    {
      "cve": "CVE-2023-37553",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37553",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37553"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37553"
    },
    {
      "cve": "CVE-2023-37552",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37552",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37552"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37552"
    },
    {
      "cve": "CVE-2023-37550",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37550",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37550"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37550"
    },
    {
      "cve": "CVE-2023-37549",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37549",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37549"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37549"
    },
    {
      "cve": "CVE-2023-37548",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37548",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37548"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37548"
    },
    {
      "cve": "CVE-2023-37547",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37547",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37547"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37547"
    },
    {
      "cve": "CVE-2023-37546",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37546",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37546"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37546"
    },
    {
      "cve": "CVE-2023-37545",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37545",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37545"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2023-37545"
    },
    {
      "cve": "CVE-2022-4046",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "In CODESYS Control in multiple versions a improper restriction of operations within the bounds of a memory buffer allow an remote attacker with user privileges to gain full access of the device.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3",
          "FX4",
          "FX5",
          "FX6"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5",
          "AV6",
          "AV7",
          "AV8"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2022-4046",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4046"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "In latest firmware versions for the affected products, ABB has mitigated the CODESYS Runtime System vulnerabilities. IEC online programming communication is disabled by default. As a result, CODESYS tools communication with the drive is disabled.\n\nABB recommends that customers apply the firmware update at earliest convenience.\n\nFor situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6"
          ]
        },
        {
          "category": "workaround",
          "details": "For situations where firmware update is not feasible, please refer to \u2018Workarounds\u2019 section guidance",
          "product_ids": [
            "AV7",
            "AV8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 8.8,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 8.8,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5",
            "AV6",
            "AV7",
            "AV8"
          ]
        }
      ],
      "title": "CVE-2022-4046"
    }
  ]
}

{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "En",
    "notes": [
      {
        "category": "summary",
        "text": "CODESYS group published several vulnerabilities regarding the CODESYS Runtime System, which is included in the firmware of ABB LV DC drives and power controllers. It is used to implement a selection of features and to provide IEC 611131-3 programming capabilities.\nThese vulnerabilities include memory corruption issues that could lead to out-of-bound memory access. Subsequently, a successful exploit could allow attackers to trigger a denial-of-service condition or execute arbitrary code over the fieldbus interfaces.   Exploiting these vulnerabilities requires an IEC 61131-3 license being present on the memory unit of the drive or power controller. \n",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "The vulnerabilities only pose a threat if an IEC 61131-3 license is provisioned to the memory unit.\nThe exploitation can be triggered via USB on the panel or via fieldbus or Ethernet using a fieldbus connector. If none of these are connected exploitation is not possible. For network based attacks the attacker needs to be able to reach the drive or power controller via the network.\n",
        "title": "Mitigating factors"
      },
      {
        "category": "other",
        "text": "For any installation of software-related ABB products we strongly recommend the following (non-exhaustive) list of cyber security practices:\n\u2013\tIsolate special purpose networks (e.g. for automation systems) and remote devices behind firewalls and separate them from any general-purpose network (e.g. office or home networks).\n\u2013\tInstall physical controls so no unauthorized personnel can access your devices, components, peripheral equipment, and networks.\n\u2013\tMinimize network exposure for all applications and endpoints to ensure that they are not accessible from the Internet unless they are designed for such exposure and the intended use requires such.\n\u2013\tEnsure all nodes are always up to date in terms of installed software, operating system, and firmware patches as well as antivirus and firewall.\n\u2013\tWhen remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Also, understand that VPNs are only as secure as the connected devices.",
        "title": "General security recommendations"
      },
      {
        "category": "general",
        "text": "ABB has tested the following workarounds. Although these workarounds will not correct the underlying vulnerability, they can help block known attack vectors. When a workaround reduces functionality, this is identified below as Impact of workaround.\n\nActivate User Lock and disable file upload\n\nTo mitigate the exploitability of the vulnerabilities ABB recommends disabling the upload of firmware, including IEC 61131-3 programs to the drive or power controller. Additionally, it is recommended to close the User Lock and enable the Parameter Lock, so an attacker is not able to unblock the firmware upload over fieldbus.\nThe settings can be applied via the Drive Composer tool. For the user lock to be effective and the parameter lock bound to the user lock, the following steps need to be performed:\nDCS880\n\n\u2022\tEnter the default user pass code 10000000 in 96.07 Pass code\n\u2022\tChange the default user pass code to a random number using 96.100 Change user pass code and 96.101 Confirm user pass code\n\u2022\tIn 96.102 User lock functionality set bits 0, 2, 3 and 6 to 1 (high)\n\u2022\tBit 0: Disable ABB access levels\n\u2022\tBit 2: Disable file download\n\u2022\tBit 3: Disable Fieldbus write to hidden parameters\n\u2022\tBit 6: Protect AP\n\u2022\tEnter any invalid pass code in 96.07 Pass code to close the lock\n\u2022\tTo enable the parameter lock set 96.07 Pass code = 358\n\u2022\tIn 96.04 Access Levels Active Bit 14 (parameter lock) is set\n\u2022\tEnter your user pass code in 96.07 Pass code to open the lock\n\u2022\tIn 96.102 User lock functionality set bit 1 to 1 (high) to freeze the parameter lock state\n\u2022\tEnter any invalid pass code in 96.07 Pass code to close the lock\n\nDCT880\n\n\u2022\tEnter the default user pass code 10000000 in 96.02 Pass code\n\u2022\tChange the default user pass code to a random number using 96.100 Change user pass code and 96.101 Confirm user pass code\n\u2022\tIn 96.102 User lock functionality set bits 0, 2, 3 and 6 to 1 (high)\n\u2022\tBit 0: Disable ABB access levels\n\u2022\tBit 2: Disable file download\n\u2022\tBit 3: Disable Fieldbus write to hidden parameters\n\u2022\tBit 6: Protect AP\n\u2022\tEnter any invalid pass code in 96.02 Pass code to close the lock\n\u2022\tTo enable the parameter lock set 96.02 Pass code = 358\n\u2022\tIn 96.03 Access Levels Active Bit 14 (parameter lock) is set\n\u2022\tEnter your user pass code in 96.02 Pass code to open the lock\n\u2022\tIn 96.102 User lock functionality set bit 1 to 1 (high) to freeze the parameter lock state\n\u2022\tEnter any invalid pass code in 96.02 Pass code to close the lock\n\nVerification\n\nPlease be aware: If those steps are not performed in the correct order, the pass code might be circum-vented. Setting the correct User Lock Functionality bits is not enough to secure the device. Please make sure the lock is closed (parameters 96.100 to 96.102 not visible).\nIf the User Lock is open, warning 1236 is set.\n\nImpact of the workaround\n\nAfter applying the workaround, the IEC 61131-3 programs can be used, but not uploaded to the drive anymore. To upload an IEC program the operator has to unlock the User Lock and disable the File Up-load Lock.\nIf the parameter lock is applied no parameter of the drive can be changed. To change the parameter the operator has to unlock the User Lock and disable the parameter lock.\nThe disablement of the file downloads includes\n\u2022\tFirmware uploads\n\u2022\tSafety functions module FSO-21 configuration\n\u2022\tParameter restore to default values. See parameter 96.15 for details.\n\u2022\tLoading of adaptive programs\n\u2022\tLoading and debugging application programs via Drive application builder\n\u2022\tChanging the home view of the control panel\n\u2022\tEditing drive texts\n\u2022\tEditing the favorite parameters list on the control panel\n\u2022\tConfiguration settings done via control panel (time, date, etc.)\nIt is strongly recommended to only unlock the User Lock in a maintenance scenario, not during normal operation. Enabling upload of files and therefore an update of firmware during operation could lead to undesired behavior. As long as the User Lock is open the vulnerabilities are exploitable.\n",
        "title": "Workarounds"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information in this document is subject to change without notice, and should not be construed as a commitment by ABB.\nABB provides no warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, for the information contained in this document, and assumes no responsibility for any errors that may appear in this document. In no event shall ABB or any of its suppliers be liable for direct, indirect, special, incidental or consequential damages of any nature or kind arising from the use of this document, or from the use of any hardware or software described in this document, even if ABB or its suppliers have been advised of the possibility of such damages.\nThis document and parts hereof must not be reproduced or copied without written permission from ABB, and the contents hereof must not be imparted to a third party nor used for any unauthorized purpose.\nAll rights to registrations and trademarks reside with their respective owners.\n",
        "title": "Notice"
      },
      {
        "category": "other",
        "text": "For additional instructions and support please contact your local ABB service organization. For contact information, see www.abb.com/contactcenters.\nInformation about ABB\u2019s cyber security program and capabilities can be found at www.abb.com/cybersecurity.\n",
        "title": "Support"
      }
    ],
    "publisher": {
      "category": "vendor",
      "name": "ABB PSIRT",
      "namespace": "https://global.abb/group/en/technology/cyber-security/alerts-and-notifications"
    },
    "references": [
      {
        "summary": "For more details about the individual vulnerabilities see the following advisories by CODESYS Group:\nCDS-82457",
        "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17764\u0026token=4b2f3cf3a800d076b22f18d49f278bd8883dbd46\u0026download="
      },
      {
        "summary": "CDS-85189",
        "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17765\u0026token=04e117e1408fdb8e02b4bc821aa3be819668aef4\u0026download="
      },
      {
        "category": "self",
        "summary": "ABB CYBERSECURITY ADVISORY - PDF version ",
        "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK108470A9494\u0026LanguageCode=en\u0026DocumentPartId=pdf\u0026Action=Launch"
      },
      {
        "category": "self",
        "summary": "ABB CYBERSECURITY ADVISORY - CSAF version ",
        "url": "https://psirt.abb.com/csaf/2025/9akk108470a9494.json"
      }
    ],
    "title": "Low Voltage DC Drives and Power Controllers CODESYS RTS Vulnerabilities",
    "tracking": {
      "current_release_date": "2025-03-27T00:30:00.000Z",
      "generator": {
        "date": "2025-09-23T16:21:37.409Z",
        "engine": {
          "name": "Secvisogram",
          "version": "2.5.35"
        }
      },
      "id": "9AKK108470A9494",
      "initial_release_date": "2025-03-26T00:30:00.000Z",
      "revision_history": [
        {
          "date": "2025-03-26T00:30:00.000Z",
          "legacy_version": "A",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2025-03-27T00:30:00.000Z",
          "legacy_version": "B",
          "number": "2",
          "summary": "Document ID updated"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "branches": [
                  {
                    "category": "product_name",
                    "name": "ABB Drive Application Builder license (IEC 61131-3)",
                    "product": {
                      "name": "DCS880 memory unit incl. ABB Drive Application Builder license (IEC 61131-3)",
                      "product_id": "AV1"
                    }
                  },
                  {
                    "category": "product_name",
                    "name": "DEMag",
                    "product": {
                      "name": "DCS880 memory unit incl. DEMag",
                      "product_id": "AV2"
                    }
                  },
                  {
                    "category": "product_name",
                    "name": "DCC",
                    "product": {
                      "name": "DCS880 memory unit incl. DCC",
                      "product_id": "AV3"
                    }
                  }
                ],
                "category": "product_name",
                "name": "DCS880"
              },
              {
                "branches": [
                  {
                    "category": "product_name",
                    "name": "ABB Drive Application Builder license (IEC 61131-3)",
                    "product": {
                      "name": "DCT880 memory unit incl. ABB Drive Application Builder license (IEC 61131-3)",
                      "product_id": "AV4"
                    }
                  },
                  {
                    "category": "product_name",
                    "name": "Power Optimizer",
                    "product": {
                      "name": "DCT880 memory unit incl. Power Optimizer",
                      "product_id": "AV5"
                    }
                  }
                ],
                "category": "product_name",
                "name": "DCT880"
              }
            ],
            "category": "product_family",
            "name": "DC drives \u0026 power controllers"
          }
        ],
        "category": "vendor",
        "name": "ABB"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-37559",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "After successful authentication as a user in multiple CODESYS products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD- CVE-2023-37559",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37559"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "date": "2025-03-24T06:30:00.000Z",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37559"
    },
    {
      "cve": "CVE-2023-37558",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "After successful authentication as a user in multiple CODESYS products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37558",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37558"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37558"
    },
    {
      "cve": "CVE-2023-37557",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "After successful authentication as a user in multiple CODESYS products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition",
          "title": "Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD- CVE-2023-37557 ",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37557"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37557"
    },
    {
      "cve": "CVE-2023-37556",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD -  CVE-2023-37556",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37556"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37556"
    },
    {
      "cve": "CVE-2023-37555",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37555",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37555"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37555"
    },
    {
      "cve": "CVE-2023-37554",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37554",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37554"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37554"
    },
    {
      "cve": "CVE-2023-37553",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37553",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37553"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37553"
    },
    {
      "cve": "CVE-2023-37552",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37552",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37552"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37552"
    },
    {
      "cve": "CVE-2023-37550",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37550",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37550"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37550"
    },
    {
      "cve": "CVE-2023-37549",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37549",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37549"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37549"
    },
    {
      "cve": "CVE-2023-37548",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37548",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37548"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37548"
    },
    {
      "cve": "CVE-2023-37547",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37547",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37547"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37547"
    },
    {
      "cve": "CVE-2023-37546",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37546",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37546"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37546"
    },
    {
      "cve": "CVE-2023-37545",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37545",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37545"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2023-37545"
    },
    {
      "cve": "CVE-2022-4046",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "In CODESYS Control in multiple versions a improper restriction of operations within the bounds of a memory buffer allow an remote attacker with user privileges to gain full access of the device.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "AV1",
          "AV2",
          "AV3",
          "AV4",
          "AV5"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2022-4046",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4046"
        }
      ],
      "remediations": [
        {
          "category": "workaround",
          "details": "If the drive or power controller is in an exploitable configuration, ABB recommends immediately applying the mitigations described in the Workarounds section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 8.8,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 8.8,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3",
            "AV4",
            "AV5"
          ]
        }
      ],
      "title": "CVE-2022-4046"
    }
  ]
}

{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "En",
    "notes": [
      {
        "category": "summary",
        "text": "Multiple vulnerabilities regarding the CODESYS Runtime System from CODESYS Group have been publicly reported. CODESYS Runtime System v.3.5.15.0 is utilized in the firmware of ABB MV ACS6080 and ACS5000 drives to provide IEC 61131 programming capabilities.\nThese vulnerabilities could lead to out-of-bound memory access. A successful exploit may result in a denial-of-service condition or arbitrary code execution. \nFirmware updates are available to address the vulnerabilities in products listed as affected in this advisory.\n",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "To exploit these vulnerabilities, a successful login to the affected product is required. This can be achieved by one of the following methods:\n\n\u2022\tConnecting a computer to the Drive, that is running Drive Automation Builder (Automation Builder | ABB) or Drive Composer (Drive Composer - Software tools | ABB).\n\n\n\u2022\tHaving access to the local network where the drive is located. In this case, an attacker could send mal-formed packets directly to the drive.\n\n\nTo make the attack more difficult and less likely to succeed, provide network isolation where the drive is located and ensure that no computer running Drive Automation Builder or Drive Composer is connected to the drive without proper security controls. Please refer to \u201cGeneral security recommendations\u201d for further advise on how to keep drive secure. \nRefer to the \u201cGeneral Security Recommendations\u201d section at the end of this document for further mitigation actions.\n",
        "title": "Mitigating factors"
      },
      {
        "category": "general",
        "text": "For situations where the \u201cRecommended immediate actions\u201d are not feasible, ABB proposes the following workaround to mitigate this threat:\n\n\n\u2022\tSet bit 2 \"Disable file download\u201d to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nAlthough these workarounds will not correct the underlying vulnerability, they can help block known attack vectors. Please refer to \u201cImpact of workaround\u201d section to understand possible reduced functionality of the drive.\n\n\nIMPORTANT: Contact a qualified and certified ABB personnel if you need more information about the parameter handling of the affected products.\n\nImpact of workaround\n\nThis workaround restricts the updating of IEC programs, but existing IEC programs on Drives can still be used. To update an IEC program, the operator must unlock the user lock and enable file download in a protected network environment. It is highly recommended to disable file download, as vulnerabilities are more easily exploitable when file download is enabled.\nWARNING: The user lock cannot be opened even by ABB if the pass code is lost.\n",
        "title": "Workarounds"
      },
      {
        "category": "other",
        "text": "For any installation of software-related ABB products we strongly recommend the following (non-exhaustive) list of cyber security practices:\n\u2022\tIsolate special purpose networks (e.g. for automation systems) and remote devices behind firewalls and separate them from any general-purpose network (e.g. office or home networks).\n\u2022\tInstall physical controls so no unauthorized personnel can access your devices, components, peripheral equipment, and networks.\n\u2022\tNever connect programming software or computers containing programing software to any network other than the network for the devices that it is intended for.\n\u2022\tScan all data imported into your environment before use to detect potential malware infections.\n\u2022\tMinimize network exposure for all applications and endpoints to ensure that they are not accessible from the Internet unless they are designed for such exposure and the intended use requires such.\n\u2022\tEnsure all nodes are always up to date in terms of installed software, operating system, and firmware patches as well as anti-virus and firewall.\n\u2022\tWhen remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.\n\u2022\tInstall the drive in a secure location that is only accessible to authorized persons.\n\u2022\tInstall physical controls so only authorized personnel can access devices connected to the drive (computers, peripheral equipment, and networks).\n\u2022\tAvoid connecting computers containing Drive Automation Builder programing software to any network other than the network for the devices that it is intended for. \n\u2022\tEnsure security controls are followed on computers connected to the Drive. For example, updated security patches, firewall, anti-virus are installed, and only authorized Software is running. It is customer responsibility to ensure these conditions.\nMore information on recommended practices can be found in the reference section document:  Protecting operations through cyber security: ABB Drives solutions.\n",
        "title": "General security recommendations"
      },
      {
        "category": "other",
        "text": "For additional instructions and support please contact your local ABB service organization. For contact information, see www.abb.com/contactcenters.\nInformation about ABB\u2019s cyber security program and capabilities can be found at www.abb.com/cybersecurity.\n",
        "title": "Support"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information in this document is subject to change without notice, and should not be construed as a commitment by ABB.\nABB provides no warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, for the information contained in this document, and assumes no responsibility for any errors that may appear in this document. In no event shall ABB or any of its suppliers be liable for direct, indirect, special, incidental or consequential damages of any nature or kind arising from the use of this document, or from the use of any hard-ware or software described in this document, even if ABB or its suppliers have been advised of the possibility of such damages.\nThis document and parts hereof must not be reproduced or copied without written permission from ABB, and the contents hereof must not be imparted to a third party nor used for any unauthorized purpose.\nAll rights to registrations and trademarks reside with their respective owners.\n",
        "title": "Notice"
      }
    ],
    "publisher": {
      "category": "vendor",
      "name": "ABB PSIRT",
      "namespace": "https://global.abb/group/en/technology/cyber-security/alerts-and-notifications"
    },
    "references": [
      {
        "summary": "CODESYS Security Advisory 2023-04",
        "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17764\u0026token=4b2f3cf3a800d076b22f18d49f278bd8883dbd46\u0026download="
      },
      {
        "summary": "CODESYS Security Advisory 2023-05",
        "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17765\u0026token=04e117e1408fdb8e02b4bc821aa3be819668aef4\u0026download="
      },
      {
        "summary": "What is a variable speed drive | Drives | ABB",
        "url": "https://new.abb.com/drives/what-is-a-variable-speed-drive"
      },
      {
        "summary": "ACS6080 - ABB medium voltage AC drives medium voltage AC drives | ABB",
        "url": "https://new.abb.com/drives/medium-voltage-ac-drives/acs6080"
      },
      {
        "summary": "ACS5000 - ABB medium voltage AC drives medium voltage AC drives | ABB",
        "url": "https://new.abb.com/drives/medium-voltage-ac-drives/acs5000"
      },
      {
        "summary": "Protecting operations through cyber security: ABB Drives solutions",
        "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK108469A4323\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
      },
      {
        "category": "self",
        "summary": "ABB CYBERSECURITY ADVISORY - PDF version ",
        "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK108470A9989\u0026LanguageCode=en\u0026DocumentPartId=pdf\u0026Action=Launch"
      },
      {
        "category": "self",
        "summary": "ABB CYBERSECURITY ADVISORY - CSAF version ",
        "url": "https://psirt.abb.com/csaf/2025/9akk108470a9989.json"
      }
    ],
    "title": "ABB MV Drives Affected by CODESYS RTS (Runtime System) Vulnerabilities",
    "tracking": {
      "current_release_date": "2025-04-10T08:30:00.000Z",
      "generator": {
        "date": "2025-09-23T15:33:56.756Z",
        "engine": {
          "name": "Secvisogram",
          "version": "2.5.35"
        }
      },
      "id": "9AKK108470A9989",
      "initial_release_date": "2025-04-10T08:30:00.000Z",
      "revision_history": [
        {
          "date": "2025-04-10T08:30:00.000Z",
          "legacy_version": "A",
          "number": "1",
          "summary": "Initial Version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=2.10.0|\u003c=5.06.1",
                "product": {
                  "name": "ACS6080 Firmware Version  \u003e=LAAAA 2.10.0|\u003c=LAAAB 5.06.1",
                  "product_id": "AV1"
                }
              },
              {
                "category": "product_version",
                "name": "5.07",
                "product": {
                  "name": "ACS6080 Firmware Version LAAAB 5.07",
                  "product_id": "FX1"
                }
              }
            ],
            "category": "product_name",
            "name": "ACS6080"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=4.03.0|\u003c=5.06.1",
                "product": {
                  "name": "ACS5000 Firmware Version  \u003e=LAAAB 4.03.0|\u003c= LAAAB 5.06.1",
                  "product_id": "AV2"
                }
              },
              {
                "category": "product_version",
                "name": "5.07",
                "product": {
                  "name": "ACS5000 Firmware Version LAAAB 5.07",
                  "product_id": "FX2"
                }
              }
            ],
            "category": "product_name",
            "name": "ACS5000"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=2.10.0|\u003c=5.06.1",
                "product": {
                  "name": "ACS6000 Firmware Version \u003e=LAAAA 2.10.0|\u003c=LAAAB 5.06.1",
                  "product_id": "AV3"
                }
              },
              {
                "category": "product_version",
                "name": "5.07",
                "product": {
                  "name": "ACS6000 Firmware Version LAAAB 5.07",
                  "product_id": "FX3"
                }
              }
            ],
            "category": "product_name",
            "name": "ACS6000"
          }
        ],
        "category": "vendor",
        "name": "ABB"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-4046",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "The CODESYS Control runtime system does not restrict the memory access. An improper restriction of operations within the bounds of a memory buffer allows an attacker with access to the drive with user privileges to gain full access of the drive.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2022-4046",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4046"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 7.8,
            "environmentalSeverity": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 7.8,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2022-4046"
    },
    {
      "cve": "CVE-2023-37550",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37550",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37550"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37550"
    },
    {
      "cve": "CVE-2023-37549",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD- CVE-2023-37549",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37549"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37549"
    },
    {
      "cve": "CVE-2023-37548",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37548",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37548"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37548"
    },
    {
      "cve": "CVE-2023-37547",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37547",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37547"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37547"
    },
    {
      "cve": "CVE-2023-37546",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37546",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37546"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37546"
    },
    {
      "cve": "CVE-2023-37545",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple CODESYS products in multiple versions, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpApp component to read internally from an invalid address, potentially leading to a denial-of-service condition. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD- CVE-2023-37545",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37545"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37545"
    },
    {
      "cve": "CVE-2023-37556",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37556",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37556"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37556"
    },
    {
      "cve": "CVE-2023-37555",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37555",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37555"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37555"
    },
    {
      "cve": "CVE-2023-37554",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37554",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37554"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37554"
    },
    {
      "cve": "CVE-2023-37553",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37553",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37553"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37553"
    },
    {
      "cve": "CVE-2023-37552",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "In multiple versions of multiple CODESYS products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37552",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37552"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37552"
    },
    {
      "cve": "CVE-2023-37557",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "After successful authentication as a user in multiple CODESYS products in multiple versions, specific crafted remote communication requests can cause the CmpAppBP component to overwrite a heap-based buffer, which can lead to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37557",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37557"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37557"
    },
    {
      "cve": "CVE-2023-37559",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "After successful authentication as a user in multiple CODESYS products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37559",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37559"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37559"
    },
    {
      "cve": "CVE-2023-37558",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "After successful authentication as a user in multiple CODESYS products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "FX1",
          "FX2",
          "FX3"
        ],
        "known_affected": [
          "AV1",
          "AV2",
          "AV3"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "NVD - CVE-2023-37558",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37558"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "ABB recommends that customers apply a firmware update as soon as possible to the latest firmware, i.e. LAAAB v. 5.07 and higher, for the affected products. ABB has addressed the CODESYS Runtime System vulnerabilities by disabling the IEC online programming communication by default. As a result, CODESYS communication between affected products and the ABB Automation Builder or ABB Drive Application Builder tools is disabled.\nIt should be noted that the CODESYS application continues to run on the Drive and if it is necessary to establish communication with CODESYS RTS, for example to debug the CODESYS application, this is possible through the drive parameter configuration. Open the user lock via the \"96.02 Pass code\" parameter and make sure that bit 9 \"Enable online IEC programming\" is set to TRUE in the \"96.102 User lock functionality\" parameter.\n\n\nIMPORTANT: After this task, be sure to disable CODESYS communication by setting the bit back to FALSE.\nA future firmware update is planned to update the CODESYS RTS library, which will further strengthen defenses for the vulnerabilities mentioned above.\n\n\nFor situations where firmware update is not feasible, please refer to \u201cWorkarounds\u201d section.",
          "product_ids": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.8,
            "environmentalSeverity": "MEDIUM",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "remediationLevel": "WORKAROUND",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.8,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:W/RC:C",
            "version": "3.1"
          },
          "products": [
            "AV1",
            "AV2",
            "AV3"
          ]
        }
      ],
      "title": "CVE-2023-37558"
    }
  ]
}

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "EcoStruxure\u2122 Process Expert toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Schneider Electric",
          "scada": true
        }
      }
    },
    {
      "description": "Harmony et Easy Harmony, Vijeo Designer embarqu\u00e9 dans EcoStruxure\u2122 Machine Expert toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Schneider Electric",
          "scada": true
        }
      }
    },
    {
      "description": "GP-Pro EX WinGP pour iPC et PC/AT versions ant\u00e9rieures \u00e0 4.09.500",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Schneider Electric",
          "scada": true
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2023-37549",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37549"
    },
    {
      "name": "CVE-2023-3953",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3953"
    },
    {
      "name": "CVE-2023-37550",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37550"
    },
    {
      "name": "CVE-2023-37556",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37556"
    },
    {
      "name": "CVE-2022-4046",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-4046"
    },
    {
      "name": "CVE-2023-37558",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37558"
    },
    {
      "name": "CVE-2023-3662",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3662"
    },
    {
      "name": "CVE-2023-37559",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37559"
    },
    {
      "name": "CVE-2023-37548",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37548"
    },
    {
      "name": "CVE-2023-37545",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37545"
    },
    {
      "name": "CVE-2023-37557",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37557"
    },
    {
      "name": "CVE-2023-37555",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37555"
    },
    {
      "name": "CVE-2023-28355",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-28355"
    },
    {
      "name": "CVE-2023-3670",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3670"
    },
    {
      "name": "CVE-2023-37553",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37553"
    },
    {
      "name": "CVE-2023-3669",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3669"
    },
    {
      "name": "CVE-2022-45789",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-45789"
    },
    {
      "name": "CVE-2023-37554",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37554"
    },
    {
      "name": "CVE-2022-45788",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-45788"
    },
    {
      "name": "CVE-2023-37552",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37552"
    },
    {
      "name": "CVE-2023-37551",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37551"
    },
    {
      "name": "CVE-2023-37546",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37546"
    },
    {
      "name": "CVE-2023-37547",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37547"
    },
    {
      "name": "CVE-2023-3663",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3663"
    }
  ],
  "links": [],
  "reference": "CERTFR-2023-AVI-0632",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-08-08T00:00:00.000000"
    },
    {
      "description": "Ajoout des vuln\u00e9rabilit\u00e9s list\u00e9es par CODESYS.",
      "revision_date": "2023-08-11T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nSchneider Electric. Certaines d\u0027entre elles permettent \u00e0 un attaquant de\nprovoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de\nservice et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Schneider Electric",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2023-192-04 du 8 ao\u00fbt 2023",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-192-04\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-192-04.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2023-010-06 du 8 ao\u00fbt 2023",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-06\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-010-06_Modicon_Controllers_Security_Notification.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2023-010-05 du 8 ao\u00fbt 2023",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-05\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-010-05_Modicon_Controllers_Security_Notification.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2023-220-01 du 8 ao\u00fbt 2023",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-220-01\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-220-01.pdf"
    }
  ]
}

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "EcoStruxure\u2122 Process Expert toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Schneider Electric",
          "scada": true
        }
      }
    },
    {
      "description": "Harmony et Easy Harmony, Vijeo Designer embarqu\u00e9 dans EcoStruxure\u2122 Machine Expert toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Schneider Electric",
          "scada": true
        }
      }
    },
    {
      "description": "GP-Pro EX WinGP pour iPC et PC/AT versions ant\u00e9rieures \u00e0 4.09.500",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Schneider Electric",
          "scada": true
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2023-37549",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37549"
    },
    {
      "name": "CVE-2023-3953",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3953"
    },
    {
      "name": "CVE-2023-37550",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37550"
    },
    {
      "name": "CVE-2023-37556",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37556"
    },
    {
      "name": "CVE-2022-4046",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-4046"
    },
    {
      "name": "CVE-2023-37558",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37558"
    },
    {
      "name": "CVE-2023-3662",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3662"
    },
    {
      "name": "CVE-2023-37559",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37559"
    },
    {
      "name": "CVE-2023-37548",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37548"
    },
    {
      "name": "CVE-2023-37545",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37545"
    },
    {
      "name": "CVE-2023-37557",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37557"
    },
    {
      "name": "CVE-2023-37555",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37555"
    },
    {
      "name": "CVE-2023-28355",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-28355"
    },
    {
      "name": "CVE-2023-3670",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3670"
    },
    {
      "name": "CVE-2023-37553",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37553"
    },
    {
      "name": "CVE-2023-3669",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3669"
    },
    {
      "name": "CVE-2022-45789",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-45789"
    },
    {
      "name": "CVE-2023-37554",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37554"
    },
    {
      "name": "CVE-2022-45788",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-45788"
    },
    {
      "name": "CVE-2023-37552",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37552"
    },
    {
      "name": "CVE-2023-37551",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37551"
    },
    {
      "name": "CVE-2023-37546",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37546"
    },
    {
      "name": "CVE-2023-37547",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-37547"
    },
    {
      "name": "CVE-2023-3663",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-3663"
    }
  ],
  "links": [],
  "reference": "CERTFR-2023-AVI-0632",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-08-08T00:00:00.000000"
    },
    {
      "description": "Ajoout des vuln\u00e9rabilit\u00e9s list\u00e9es par CODESYS.",
      "revision_date": "2023-08-11T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nSchneider Electric. Certaines d\u0027entre elles permettent \u00e0 un attaquant de\nprovoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de\nservice et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Schneider Electric",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2023-192-04 du 8 ao\u00fbt 2023",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-192-04\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-192-04.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2023-010-06 du 8 ao\u00fbt 2023",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-06\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-010-06_Modicon_Controllers_Security_Notification.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2023-010-05 du 8 ao\u00fbt 2023",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-05\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-010-05_Modicon_Controllers_Security_Notification.pdf"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Schneider Electric SEVD-2023-220-01 du 8 ao\u00fbt 2023",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-220-01\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-220-01.pdf"
    }
  ]
}

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    }
  ],
  "id": "CVE-2023-37553",
  "lastModified": "2024-11-21T08:11:55.730",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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}