{
  "document": {
    "acknowledgments": [
      {
        "organization": "Siemens ProductCERT",
        "summary": "reporting this vulnerability to CISA."
      },
      {
        "names": [
          "Tal Keren"
        ],
        "organization": "Claroty",
        "summary": "coordinating disclosure"
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "SIMATIC S7-1200, S7-1500 CPUs and related products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication.\n\nThis could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.\nSiemens recommends to update both the affected products as well as the corresponding TIA Portal project to the latest versions. TIA Portal V17 and related CPU firmware versions introduced protection of confidential configuration data based on individual passwords per device and TLS-protected PG/PC and HMI communication.\n\nAdditional details can be found in the related Siemens security bulletin SSB-898115 (\nhttps://cert-portal.siemens.com/productcert/html/ssb-898115.html).",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: \nhttps://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "other",
        "text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "other",
        "text": "Multiple",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Germany",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "central@cisa.dhs.gov",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-568427.json"
      },
      {
        "category": "self",
        "summary": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-568427.txt"
      },
      {
        "category": "self",
        "summary": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568427.pdf"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-286-04 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-286-04.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-286-04 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-286-04"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/topics/industrial-control-systems"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
      }
    ],
    "title": "Siemens SIMATIC S7-1200 and S7-1500 CPU Families",
    "tracking": {
      "current_release_date": "2022-10-11T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-22-286-04",
      "initial_release_date": "2022-10-11T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2022-10-11T00:00:00.000000Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.9.2",
                "product": {
                  "name": "SIMATIC Drive Controller family",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC Drive Controller family"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)",
                  "product_id": "CSAFPID-0002"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV21.9",
                "product": {
                  "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)",
                  "product_id": "CSAFPID-0003"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV4.5.0",
                "product": {
                  "name": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants)",
                  "product_id": "CSAFPID-0004"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.9.2",
                "product": {
                  "name": "SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)",
                  "product_id": "CSAFPID-0005"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV21.9",
                "product": {
                  "name": "SIMATIC S7-1500 Software Controller",
                  "product_id": "CSAFPID-0006"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-1500 Software Controller"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV4.0",
                "product": {
                  "name": "SIMATIC S7-PLCSIM Advanced",
                  "product_id": "CSAFPID-0007"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-PLCSIM Advanced"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-38465",
      "cwe": {
        "id": "CWE-522",
        "name": "Insufficiently Protected Credentials"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Affected products  protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication.\r\n\r\nThis could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Use legacy (i.e., not TLS-based) PG/PC and HMI communication only in trusted network environments",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007"
          ]
        },
        {
          "category": "mitigation",
          "details": "Protect access to the TIA Portal project and CPU (including related memory cards) from unauthorized actors",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007"
          ]
        },
        {
          "category": "no_fix_planned",
          "details": "Currently no fix is planned",
          "product_ids": [
            "CSAFPID-0002"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.9.2 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109773914/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109773914/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V21.9 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109759122/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109759122/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V4.5.0 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0004"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109793280/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0004"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109793280/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.9.2 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0005"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478459/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0005"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478459/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V21.9 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0006"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478528/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0006"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478528/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V4.0 or later version, migrate project in TIA Portal to the corresponding version and redeploy.",
          "product_ids": [
            "CSAFPID-0007"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109795016/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0007"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109795016/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007"
          ]
        }
      ],
      "title": "CVE-2022-38465"
    }
  ]
}

{
  "document": {
    "acknowledgments": [
      {
        "organization": "Siemens ProductCERT",
        "summary": "reporting this vulnerability to CISA."
      },
      {
        "names": [
          "Tal Keren"
        ],
        "organization": "Claroty",
        "summary": "coordinating disclosure"
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "SIMATIC S7-1200, S7-1500 CPUs and related products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication.\n\nThis could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.\nSiemens recommends to update both the affected products as well as the corresponding TIA Portal project to the latest versions. TIA Portal V17 and related CPU firmware versions introduced protection of confidential configuration data based on individual passwords per device and TLS-protected PG/PC and HMI communication.\n\nAdditional details can be found in the related Siemens security bulletin SSB-898115 (\nhttps://cert-portal.siemens.com/productcert/html/ssb-898115.html).",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: \nhttps://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "other",
        "text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "other",
        "text": "Multiple",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Germany",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "central@cisa.dhs.gov",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-568427.json"
      },
      {
        "category": "self",
        "summary": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-568427.txt"
      },
      {
        "category": "self",
        "summary": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568427.pdf"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-286-04 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-286-04.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-286-04 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-286-04"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/topics/industrial-control-systems"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
      }
    ],
    "title": "Siemens SIMATIC S7-1200 and S7-1500 CPU Families",
    "tracking": {
      "current_release_date": "2022-10-11T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-22-286-04",
      "initial_release_date": "2022-10-11T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2022-10-11T00:00:00.000000Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.9.2",
                "product": {
                  "name": "SIMATIC Drive Controller family",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC Drive Controller family"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)",
                  "product_id": "CSAFPID-0002"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV21.9",
                "product": {
                  "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)",
                  "product_id": "CSAFPID-0003"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV4.5.0",
                "product": {
                  "name": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants)",
                  "product_id": "CSAFPID-0004"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV2.9.2",
                "product": {
                  "name": "SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)",
                  "product_id": "CSAFPID-0005"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV21.9",
                "product": {
                  "name": "SIMATIC S7-1500 Software Controller",
                  "product_id": "CSAFPID-0006"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-1500 Software Controller"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV4.0",
                "product": {
                  "name": "SIMATIC S7-PLCSIM Advanced",
                  "product_id": "CSAFPID-0007"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-PLCSIM Advanced"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-38465",
      "cwe": {
        "id": "CWE-522",
        "name": "Insufficiently Protected Credentials"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Affected products  protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication.\r\n\r\nThis could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Use legacy (i.e., not TLS-based) PG/PC and HMI communication only in trusted network environments",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007"
          ]
        },
        {
          "category": "mitigation",
          "details": "Protect access to the TIA Portal project and CPU (including related memory cards) from unauthorized actors",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007"
          ]
        },
        {
          "category": "no_fix_planned",
          "details": "Currently no fix is planned",
          "product_ids": [
            "CSAFPID-0002"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.9.2 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109773914/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109773914/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V21.9 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109759122/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109759122/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V4.5.0 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0004"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109793280/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0004"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109793280/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.9.2 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0005"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478459/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0005"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478459/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V21.9 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "CSAFPID-0006"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478528/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0006"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478528/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V4.0 or later version, migrate project in TIA Portal to the corresponding version and redeploy.",
          "product_ids": [
            "CSAFPID-0007"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109795016/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "CSAFPID-0007"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109795016/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007"
          ]
        }
      ],
      "title": "CVE-2022-38465"
    }
  ]
}

{
  "document": {
    "acknowledgments": [
      {
        "organization": "Siemens ProductCERT",
        "summary": "reporting this vulnerability to CISA."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "SINUMERIK ONE and SINUMERIK MC products are affected by a weak key protection vulnerability in the integrated S7-1500 CPU. The weak key protection vulnerability in the integrated S7-1500 CPU is documented in more detail in SSA-568427 [1].\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.\n\n[1] \nhttps://cert-portal.siemens.com/productcert/html/ssa-568427.html",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "other",
        "text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "other",
        "text": "Multiple",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Germany",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "central@cisa.dhs.gov",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-568428: Weak Key Protection Vulnerability in SINUMERIK ONE and SINUMERIK MC - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-568428.json"
      },
      {
        "category": "self",
        "summary": "SSA-568428: Weak Key Protection Vulnerability in SINUMERIK ONE and SINUMERIK MC - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-568428.txt"
      },
      {
        "category": "self",
        "summary": "SSA-568428: Weak Key Protection Vulnerability in SINUMERIK ONE and SINUMERIK MC - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568428.pdf"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-314-04 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-314-04.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-314-04 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-314-04"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/topics/industrial-control-systems"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
      }
    ],
    "title": "Siemens SINUMERIK ONE and SINUMERIK MC",
    "tracking": {
      "current_release_date": "2023-02-14T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-22-314-04",
      "initial_release_date": "2022-11-08T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2022-11-08T00:00:00.000000Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        },
        {
          "date": "2023-02-14T00:00:00.000000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added fix information for SINUMERIK MC and SINUMERIK ONE"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV6.21",
                "product": {
                  "name": "SINUMERIK MC",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "SINUMERIK MC"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV6.21",
                "product": {
                  "name": "SINUMERIK ONE",
                  "product_id": "CSAFPID-0002"
                }
              }
            ],
            "category": "product_name",
            "name": "SINUMERIK ONE"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-38465",
      "cwe": {
        "id": "CWE-522",
        "name": "Insufficiently Protected Credentials"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Affected products  protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication.\r\n\r\nThis could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Expose the communication between the S7-1500 CPU and the HMI of the affected products only to trusted network environments",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        },
        {
          "category": "mitigation",
          "details": "Protect access to the TIA Portal project and SINUMERIK NCU (including related memory cards) from unauthorized actors",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V6.21 or later version\nSINUMERIK software can be obtained from your local Siemens account manager.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        }
      ],
      "title": "CVE-2022-38465"
    }
  ]
}

{
  "document": {
    "acknowledgments": [
      {
        "organization": "Siemens ProductCERT",
        "summary": "reporting this vulnerability to CISA."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "SINUMERIK ONE and SINUMERIK MC products are affected by a weak key protection vulnerability in the integrated S7-1500 CPU. The weak key protection vulnerability in the integrated S7-1500 CPU is documented in more detail in SSA-568427 [1].\n\nSiemens has released updates for the affected products and recommends to update to the latest versions.\n\n[1] \nhttps://cert-portal.siemens.com/productcert/html/ssa-568427.html",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "other",
        "text": "This CISA CSAF advisory was converted from Siemens ProductCERT\u0027s CSAF advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "other",
        "text": "Multiple",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Germany",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      }
    ],
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      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
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        "summary": "SSA-568428: Weak Key Protection Vulnerability in SINUMERIK ONE and SINUMERIK MC - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-568428.json"
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        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-568428.txt"
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          "product_ids": [
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        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200pro IM154-8FX PN/DP CPU (6ES7154-8FX00-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SINUMERIK ONE toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200S IM151-8 PN/DP CPU (6ES7151-8AB01-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "Parasolid versions ant\u00e9rieures \u00e0 V34.0.254",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200pro IM154-8 PN/DP CPU (6ES7154-8AB01-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIPLUS ET 200S IM151-8 PN/DP CPU (6AG1151-8AB01-7AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "POWER METER SICAM Q100 (7KG9501-0AA31-2AA1) versions ant\u00e9rieures \u00e0 V2.50",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "Teamcenter Visualization V14.0 versions ant\u00e9rieures \u00e0 V14.0.0.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIPLUS S7-300 CPU 314C-2 PN/DP (6AG1314-6EH04-7AB0) versions ant\u00e9rieures \u00e0 V3.3.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "Teamcenter Visualization V14.1 versions ant\u00e9rieures \u00e0 V14.1.0.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-300 CPU 315F-2 PN/DP (6ES7315-2FJ14-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SCALANCE W1750D (JP) (6GK5750-2HX01-1AD0) toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-300 CPU 317-2 PN/DP (6ES7317-2EK14-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIPLUS ET 200S IM151-8F PN/DP CPU (6AG1151-8FB01-2AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIPLUS S7-300 CPU 315-2 PN/DP (6AG1315-2EH14-7AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-300 CPU 315T-3 PN/DP (6ES7315-7TJ10-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC Drive Controller family toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-300 CPU 319-3 PN/DP (6ES7318-3EL01-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "Teamcenter Visualization V13.3 versions ant\u00e9rieures \u00e0 V13.3.0.7",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "Parasolid versions ant\u00e9rieures \u00e0 V35.0.184",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "JT2Go versions ant\u00e9rieures \u00e0 V14.1.0.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-300 CPU 319F-3 PN/DP (6ES7318-3FL01-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-PLCSIM Advanced toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "QMS Automotive toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC PC Station versions ant\u00e9rieures \u00e0 V2.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants) toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "Parasolid versions ant\u00e9rieures \u00e0 V34.1.244",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC WinCC Runtime Advanced toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-300 CPU 317F-2 PN/DP (6ES7317-2FK14-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants) toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-300 CPU 314C-2 PN/DP (6ES7314-6EH04-0AB0) versions ant\u00e9rieures \u00e0 V3.3.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "RUGGEDCOM ROS toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC ET 200S IM151-8F PN/DP CPU (6ES7151-8FB01-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SCALANCE W1750D (USA) (6GK5750-2HX01-1AB0) toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-300 CPU 317T-3 PN/DP (6ES7317-7TK10-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants) toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-1500 Software Controller toutes versions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SINEC NMS versions ant\u00e9rieures \u00e0 1.0.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "scada": true
        }
      }
    },
    {
      "description": "SIMATIC S7-300 CPU 317TF-3 PN/DP (6ES7317-7UL10-0AB0) versions ant\u00e9rieures \u00e0 V3.2.19",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "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-2022-37889",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37889"
    },
    {
      "name": "CVE-2022-39157",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39157"
    },
    {
      "name": "CVE-2022-41664",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41664"
    },
    {
      "name": "CVE-2022-41662",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41662"
    },
    {
      "name": "CVE-2022-37891",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37891"
    },
    {
      "name": "CVE-2022-41663",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41663"
    },
    {
      "name": "CVE-2022-37888",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37888"
    },
    {
      "name": "CVE-2002-20001",
      "url": "https://www.cve.org/CVERecord?id=CVE-2002-20001"
    },
    {
      "name": "CVE-2022-43397",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-43397"
    },
    {
      "name": "CVE-2022-43545",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-43545"
    },
    {
      "name": "CVE-2022-37893",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37893"
    },
    {
      "name": "CVE-2022-37892",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37892"
    },
    {
      "name": "CVE-2022-39158",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39158"
    },
    {
      "name": "CVE-2022-37890",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37890"
    },
    {
      "name": "CVE-2022-43958",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-43958"
    },
    {
      "name": "CVE-2022-37895",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37895"
    },
    {
      "name": "CVE-2022-37896",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37896"
    },
    {
      "name": "CVE-2022-41661",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41661"
    },
    {
      "name": "CVE-2022-43398",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-43398"
    },
    {
      "name": "CVE-2022-39136",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39136"
    },
    {
      "name": "CVE-2022-30694",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-30694"
    },
    {
      "name": "CVE-2021-42550",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42550"
    },
    {
      "name": "CVE-2022-37886",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37886"
    },
    {
      "name": "CVE-2022-38465",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-38465"
    },
    {
      "name": "CVE-2022-37885",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37885"
    },
    {
      "name": "CVE-2022-37887",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37887"
    },
    {
      "name": "CVE-2022-37894",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37894"
    },
    {
      "name": "CVE-2022-43439",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-43439"
    },
    {
      "name": "CVE-2022-41660",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41660"
    },
    {
      "name": "CVE-2022-43546",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-43546"
    }
  ],
  "initial_release_date": "2022-11-08T00:00:00",
  "last_revision_date": "2022-11-08T00:00:00",
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 478960 du 8 novembre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-478960.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 568428 du 8 novembre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-568428.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 853037 du 8 novembre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-853037.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 120378 du 8 novembre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-120378.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 587547 du 8 novembre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-587547.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 506569 du 8 novembre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-506569.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 570294 du 8 novembre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-570294.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 787941 du 8 novembre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-787941.html"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 371761 du 8 novembre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-371761.html"
    }
  ],
  "reference": "CERTFR-2022-AVI-1001",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-11-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF)"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nSiemens. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer\nune ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0\ndistance et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens 853037 du 08 novembre 2022",
      "url": null
    }
  ]
}

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Se r\u00e9f\u00e9rer aux bulletins de s\u00e9curit\u00e9 de l\u0027\u00e9diteur (cf. section Documentation) pour la liste compl\u00e8te des syst\u00e8mes affect\u00e9s",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Siemens",
          "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-2022-41665",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41665"
    },
    {
      "name": "CVE-2022-41851",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-41851"
    },
    {
      "name": "CVE-2022-40179",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40179"
    },
    {
      "name": "CVE-2022-40182",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40182"
    },
    {
      "name": "CVE-2022-40181",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40181"
    },
    {
      "name": "CVE-2022-37864",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-37864"
    },
    {
      "name": "CVE-2022-31766",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-31766"
    },
    {
      "name": "CVE-2022-38371",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-38371"
    },
    {
      "name": "CVE-2022-40177",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40177"
    },
    {
      "name": "CVE-2022-40226",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40226"
    },
    {
      "name": "CVE-2022-40176",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40176"
    },
    {
      "name": "CVE-2022-36362",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-36362"
    },
    {
      "name": "CVE-2022-40180",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40180"
    },
    {
      "name": "CVE-2022-40631",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40631"
    },
    {
      "name": "CVE-2022-33139",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-33139"
    },
    {
      "name": "CVE-2022-40178",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40178"
    },
    {
      "name": "CVE-2022-36361",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-36361"
    },
    {
      "name": "CVE-2022-36363",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-36363"
    },
    {
      "name": "CVE-2022-40147",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40147"
    },
    {
      "name": "CVE-2022-38465",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-38465"
    },
    {
      "name": "CVE-2022-36360",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-36360"
    },
    {
      "name": "CVE-2022-40227",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-40227"
    },
    {
      "name": "CVE-2022-31765",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-31765"
    }
  ],
  "initial_release_date": "2022-10-11T00:00:00",
  "last_revision_date": "2022-10-11T00:00:00",
  "links": [],
  "reference": "CERTFR-2022-AVI-897",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-10-11T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    },
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF)"
    },
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nSiemens. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer\nune ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0\ndistance et un contournement de la politique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Siemens",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-697140 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-697140.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-649853 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-649853.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-552702 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-552702.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-572005 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-572005.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-501891 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-501891.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-568427 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-568427.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-928782 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-928782.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-898115 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssb-898115.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-384224 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-384224.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-611756 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-611756.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-935500 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-935500.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-955858 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-955858.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-313313 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-313313.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-836027 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-836027.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-360783 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-360783.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Siemens ssa-258115 du 11 octobre 2022",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-258115.html"
    }
  ]
}

{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited.",
      "tlp": {
        "label": "WHITE"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "SIMATIC S7-1200, S7-1500 CPUs and related products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication.\n\nThis could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.\nSiemens recommends to update both the affected products as well as the corresponding TIA Portal project to the latest versions. TIA Portal V17 and related CPU firmware versions introduced protection of confidential configuration data based on individual passwords per device and TLS-protected PG/PC and HMI communication.\n\nAdditional details can be found in the related Siemens security bulletin SSB-898115 (\nhttps://cert-portal.siemens.com/productcert/html/ssb-898115.html).",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: \nhttps://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "productcert@siemens.com",
      "name": "Siemens ProductCERT",
      "namespace": "https://www.siemens.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568427.pdf"
      },
      {
        "category": "self",
        "summary": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-568427.txt"
      },
      {
        "category": "self",
        "summary": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-568427.json"
      }
    ],
    "title": "SSA-568427: Weak Key Protection Vulnerability in SIMATIC S7-1200 and S7-1500 CPU Families",
    "tracking": {
      "current_release_date": "2022-10-11T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      },
      "id": "SSA-568427",
      "initial_release_date": "2022-10-11T00:00:00Z",
      "revision_history": [
        {
          "date": "2022-10-11T00:00:00Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V2.9.2",
                "product": {
                  "name": "SIMATIC Drive Controller family",
                  "product_id": "1"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC Drive Controller family"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)",
                  "product_id": "2"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V21.9",
                "product": {
                  "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)",
                  "product_id": "3"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V4.5.0",
                "product": {
                  "name": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants)",
                  "product_id": "4"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V2.9.2",
                "product": {
                  "name": "SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)",
                  "product_id": "5"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V21.9",
                "product": {
                  "name": "SIMATIC S7-1500 Software Controller",
                  "product_id": "6"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-1500 Software Controller"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V4.0",
                "product": {
                  "name": "SIMATIC S7-PLCSIM Advanced",
                  "product_id": "7"
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC S7-PLCSIM Advanced"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-38465",
      "cwe": {
        "id": "CWE-522",
        "name": "Insufficiently Protected Credentials"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Affected products  protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication.\r\n\r\nThis could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6",
          "7"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Use legacy (i.e., not TLS-based) PG/PC and HMI communication only in trusted network environments",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7"
          ]
        },
        {
          "category": "mitigation",
          "details": "Protect access to the TIA Portal project and CPU (including related memory cards) from unauthorized actors",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7"
          ]
        },
        {
          "category": "no_fix_planned",
          "details": "Currently no fix is planned",
          "product_ids": [
            "2"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.9.2 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "1"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109773914/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "1"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109773914/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V21.9 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "3"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109759122/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "3"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109759122/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V4.5.0 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "4"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109793280/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "4"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109793280/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.9.2 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "5"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478459/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "5"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478459/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V21.9 or later version, migrate project in TIA Portal to this version and redeploy.",
          "product_ids": [
            "6"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478528/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "6"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109478528/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V4.0 or later version, migrate project in TIA Portal to the corresponding version and redeploy.",
          "product_ids": [
            "7"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109795016/"
        },
        {
          "category": "vendor_fix",
          "details": "Within the project, configure the CPU to \n\"Only allow secure PG/PC and HMI communication\"",
          "product_ids": [
            "7"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/109795016/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7"
          ]
        }
      ],
      "title": "CVE-2022-38465"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-38465"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-11T11:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability has been identified in SIMATIC Drive Controller family (All versions \u003c V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003c V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003c V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003c V2.9.2), SIMATIC S7-1500 Software Controller (All versions \u003c V21.9), SIMATIC S7-PLCSIM Advanced (All versions \u003c V4.0). Affected products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication. This could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.",
  "id": "GHSA-45px-m6q7-hv4p",
  "modified": "2022-10-14T19:00:33Z",
  "published": "2022-10-11T12:00:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-38465"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568427.pdf"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568428.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "GSD": {
    "alias": "CVE-2022-38465",
    "description": "A vulnerability has been identified in SIMATIC Drive Controller family (All versions \u003c V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003c V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003c V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003c V2.9.2), SIMATIC S7-1500 Software Controller (All versions \u003c V21.9), SIMATIC S7-PLCSIM Advanced (All versions \u003c V4.0). Affected products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication. This could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.",
    "id": "GSD-2022-38465"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-38465"
      ],
      "details": "A vulnerability has been identified in SIMATIC Drive Controller family (All versions \u003c V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003c V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003c V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003c V2.9.2), SIMATIC S7-1500 Software Controller (All versions \u003c V21.9), SIMATIC S7-PLCSIM Advanced (All versions \u003c V4.0), SINUMERIK MC (All versions \u003c V6.21), SINUMERIK ONE (All versions \u003c V6.21). Affected products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication. This could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.",
      "id": "GSD-2022-38465",
      "modified": "2023-12-13T01:19:22.385096Z",
      "schema_version": "1.4.0"
    }
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            "value": "A vulnerability has been identified in SIMATIC Drive Controller family (All versions \u003c V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003c V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003c V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003c V2.9.2), SIMATIC S7-1500 Software Controller (All versions \u003c V21.9), SIMATIC S7-PLCSIM Advanced (All versions \u003c V4.0), SINUMERIK MC (All versions \u003c V6.21), SINUMERIK ONE (All versions \u003c V6.21). Affected products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication. This could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication."
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              "value": "A vulnerability has been identified in SIMATIC Drive Controller family (All versions \u003c V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003c V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003c V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003c V2.9.2), SIMATIC S7-1500 Software Controller (All versions \u003c V21.9), SIMATIC S7-PLCSIM Advanced (All versions \u003c V4.0), SINUMERIK MC (All versions \u003c V6.21), SINUMERIK ONE (All versions \u003c V6.21). Affected products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication. This could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication."
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                  "value": "CWE-522"
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              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-568427.pdf",
              "refsource": "MISC",
              "tags": [
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              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568427.pdf"
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              "tags": [],
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568428.pdf"
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in SIMATIC Drive Controller family (All versions \u003c V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003c V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003c V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003c V2.9.2), SIMATIC S7-1500 Software Controller (All versions \u003c V21.9), SIMATIC S7-PLCSIM Advanced (All versions \u003c V4.0), SINUMERIK MC (All versions \u003c V6.21), SINUMERIK ONE (All versions \u003c V6.21). Affected products  protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication.\r\n\r\nThis could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en la familia de controladores de accionamiento SIMATIC (todas las versiones anteriores a V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. variantes SIPLUS) (todas las versiones), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. variantes SIPLUS) (todas las versiones anteriores a V21. 9), familia de CPUs SIMATIC S7-1200 (incl. variantes SIPLUS) (Todas las versiones anteriores a V4.5.0), familia de CPUs SIMATIC S7-1500 (incl. CPUs ET200 relacionadas y variantes SIPLUS) (Todas las versiones anteriores a V2.9.2), SIMATIC S7-1500 Software Controller (Todas las versiones anteriores a V21.9), SIMATIC S7-PLCSIM Advanced (Todas las versiones anteriores a V4.0). Los productos afectados protegen la clave privada global incorporada de un modo que ya no puede considerarse suficiente. La clave es usada para la protecci\u00f3n heredada de los datos de configuraci\u00f3n confidenciales y la comunicaci\u00f3n heredada PG/PC y HMI. Esto podr\u00eda permitir a atacantes detectar la clave privada de una familia de productos de CPU mediante un ataque fuera de l\u00ednea contra una sola CPU de la familia. Los atacantes podr\u00edan entonces usar este conocimiento para extraer datos de configuraci\u00f3n confidenciales de los proyectos que est\u00e1n protegidos por esa clave o para llevar a cabo ataques contra la comunicaci\u00f3n PG/PC y HMI heredada"
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  "id": "CVE-2022-38465",
  "lastModified": "2024-11-21T07:16:31.843",
  "metrics": {
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          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 9.3,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
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        "source": "productcert@siemens.com",
        "type": "Secondary"
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  "published": "2022-10-11T11:15:10.357",
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      "tags": [
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      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568427.pdf"
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      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-568428.pdf"
    }
  ],
  "sourceIdentifier": "productcert@siemens.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-522"
        }
      ],
      "source": "productcert@siemens.com",
      "type": "Primary"
    }
  ]
}