ICSA-20-042-05
Vulnerability from csaf_cisa
Published
2020-02-11 00:00
Modified
2023-01-10 00:00
Summary
Siemens SIMATIC S7 (Update B)

Notes

Summary
SIMATIC S7 CPU families are affected by a vulnerability that could allow remote attackers to perform a denial of service attack by sending a specially crafted HTTP request to the web server of an affected device. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are not, or not yet available.
General Recommendations
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' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
Additional Resources
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Terms of Use
Siemens Security Advisories are subject to the terms and conditions contained in Siemens' 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' 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.
Legal Notice
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/.
Advisory Conversion Disclaimer
This CISA CSAF advisory was converted from Siemens ProductCERT's CSAF advisory.
Critical infrastructure sectors
Multiple
Countries/areas deployed
Worldwide
Company headquarters location
Germany
Recommended Practices
CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.
Recommended Practices
Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.
Recommended Practices
Locate control system networks and remote devices behind firewalls and isolate them from business networks.
Recommended Practices
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.
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
Recommended Practices
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.
Recommended Practices
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.
Recommended Practices
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.


To clipboard 

{
  "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": "SIMATIC S7 CPU families are affected by a vulnerability that could allow remote attackers\nto perform a denial of service attack by sending a specially crafted HTTP request to the web server of an\naffected device.\n\nSiemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are not, or not yet available.",
        "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-431678: Denial of Service Vulnerability in SIMATIC S7 CPU Families - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-431678.json"
      },
      {
        "category": "self",
        "summary": "SSA-431678: Denial of Service Vulnerability in SIMATIC S7 CPU Families - TXT Version",
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      },
      {
        "category": "self",
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      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-20-042-05 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2020/icsa-20-042-05.json"
      },
      {
        "category": "self",
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        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-20-042-05"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
      {
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        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
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        "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 (Update B)",
    "tracking": {
      "current_release_date": "2023-01-10T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-20-042-05",
      "initial_release_date": "2020-02-11T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2020-02-11T00:00:00.000000Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        },
        {
          "date": "2020-03-10T00:00:00.000000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Updated solution for SIMATIC S7-300 PN/DP CPU family"
        },
        {
          "date": "2020-04-14T00:00:00.000000Z",
          "legacy_version": "1.2",
          "number": "3",
          "summary": "Added SIMATIC WinAC RTX to the list of affected products"
        },
        {
          "date": "2022-08-09T00:00:00.000000Z",
          "legacy_version": "1.3",
          "number": "4",
          "summary": "No fix planned for SIMATIC S7-400 PN/DP V6 and below CPU family"
        },
        {
          "date": "2023-01-10T00:00:00.000000Z",
          "legacy_version": "1.4",
          "number": "5",
          "summary": "No fix planned for remaining products. SIMATIC S7-300 CPU family expanded with product specific designations, patch links and MLFBs"
        }
      ],
      "status": "final",
      "version": "5"
    }
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                  "product_id": "CSAFPID-0017"
                }
              }
            ],
            "category": "product_name",
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          },
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          },
          {
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                  "name": "SIPLUS ET 200S IM151-8 PN/DP CPU (6AG1151-8AB01-7AB0)",
                  "product_id": "CSAFPID-0021",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1151-8AB01-7AB0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS ET 200S IM151-8 PN/DP CPU (6AG1151-8AB01-7AB0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.X.17",
                "product": {
                  "name": "SIPLUS ET 200S IM151-8F PN/DP CPU (6AG1151-8FB01-2AB0)",
                  "product_id": "CSAFPID-0022",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1151-8FB01-2AB0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS ET 200S IM151-8F PN/DP CPU (6AG1151-8FB01-2AB0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.X.17",
                "product": {
                  "name": "SIPLUS S7-300 CPU 314C-2 PN/DP (6AG1314-6EH04-7AB0)",
                  "product_id": "CSAFPID-0023",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1314-6EH04-7AB0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS S7-300 CPU 314C-2 PN/DP (6AG1314-6EH04-7AB0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.X.17",
                "product": {
                  "name": "SIPLUS S7-300 CPU 315-2 PN/DP (6AG1315-2EH14-7AB0)",
                  "product_id": "CSAFPID-0024",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1315-2EH14-7AB0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS S7-300 CPU 315-2 PN/DP (6AG1315-2EH14-7AB0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.X.17",
                "product": {
                  "name": "SIPLUS S7-300 CPU 315F-2 PN/DP (6AG1315-2FJ14-2AB0)",
                  "product_id": "CSAFPID-0025",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1315-2FJ14-2AB0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS S7-300 CPU 315F-2 PN/DP (6AG1315-2FJ14-2AB0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.X.17",
                "product": {
                  "name": "SIPLUS S7-300 CPU 317-2 PN/DP (6AG1317-2EK14-7AB0)",
                  "product_id": "CSAFPID-0026",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1317-2EK14-7AB0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS S7-300 CPU 317-2 PN/DP (6AG1317-2EK14-7AB0)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV3.X.17",
                "product": {
                  "name": "SIPLUS S7-300 CPU 317F-2 PN/DP (6AG1317-2FK14-2AB0)",
                  "product_id": "CSAFPID-0027",
                  "product_identification_helper": {
                    "model_numbers": [
                      "6AG1317-2FK14-2AB0"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIPLUS S7-300 CPU 317F-2 PN/DP (6AG1317-2FK14-2AB0)"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-13940",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Affected devices contain a vulnerability that could cause a denial of service condition of the web server\r\nby sending specially crafted HTTP requests to ports 80/tcp and 443/tcp.\r\n\r\nBeyond the web service, no other functions or interfaces are affected by the denial of service condition.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005",
          "CSAFPID-0006",
          "CSAFPID-0007",
          "CSAFPID-0008",
          "CSAFPID-0009",
          "CSAFPID-0010",
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015",
          "CSAFPID-0016",
          "CSAFPID-0017",
          "CSAFPID-0018",
          "CSAFPID-0019",
          "CSAFPID-0020",
          "CSAFPID-0021",
          "CSAFPID-0022",
          "CSAFPID-0023",
          "CSAFPID-0024",
          "CSAFPID-0025",
          "CSAFPID-0026",
          "CSAFPID-0027"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Restrict access to the device to the internal or VPN network and to trusted IP addresses only",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015",
            "CSAFPID-0016",
            "CSAFPID-0017",
            "CSAFPID-0018",
            "CSAFPID-0019",
            "CSAFPID-0020",
            "CSAFPID-0021",
            "CSAFPID-0022",
            "CSAFPID-0023",
            "CSAFPID-0024",
            "CSAFPID-0025",
            "CSAFPID-0026",
            "CSAFPID-0027"
          ]
        },
        {
          "category": "mitigation",
          "details": "Disable the web server. Note that this feature is disabled by default",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015",
            "CSAFPID-0016",
            "CSAFPID-0017",
            "CSAFPID-0018",
            "CSAFPID-0019",
            "CSAFPID-0020",
            "CSAFPID-0021",
            "CSAFPID-0022",
            "CSAFPID-0023",
            "CSAFPID-0024",
            "CSAFPID-0025",
            "CSAFPID-0026",
            "CSAFPID-0027"
          ]
        },
        {
          "category": "mitigation",
          "details": "Restrict access to the web server (80/tcp, 443/tcp) to trusted IP addresses",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015",
            "CSAFPID-0016",
            "CSAFPID-0017",
            "CSAFPID-0018",
            "CSAFPID-0019",
            "CSAFPID-0020",
            "CSAFPID-0021",
            "CSAFPID-0022",
            "CSAFPID-0023",
            "CSAFPID-0024",
            "CSAFPID-0025",
            "CSAFPID-0026",
            "CSAFPID-0027"
          ]
        },
        {
          "category": "no_fix_planned",
          "details": "Currently no fix is planned",
          "product_ids": [
            "CSAFPID-0017",
            "CSAFPID-0018",
            "CSAFPID-0019",
            "CSAFPID-0020"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V4.1 or later version",
          "product_ids": [
            "CSAFPID-0006"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/106200276/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/47354502/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0002"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/47354578/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/62612377/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0004",
            "CSAFPID-0021"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/47353723/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0005",
            "CSAFPID-0022"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/47354354/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0023"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/51466769/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0008",
            "CSAFPID-0024"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/40360647/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0009",
            "CSAFPID-0025"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/40944925/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0010"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/85049260/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0011",
            "CSAFPID-0026"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/40362228/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0012",
            "CSAFPID-0027"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/40945128/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0013"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/85059804/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0014"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/85063017/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0015"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/44442927/"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V3.X.17 or later version",
          "product_ids": [
            "CSAFPID-0016"
          ],
          "url": "https://support.industry.siemens.com/cs/ww/en/view/44443101/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0008",
            "CSAFPID-0009",
            "CSAFPID-0010",
            "CSAFPID-0011",
            "CSAFPID-0012",
            "CSAFPID-0013",
            "CSAFPID-0014",
            "CSAFPID-0015",
            "CSAFPID-0016",
            "CSAFPID-0017",
            "CSAFPID-0018",
            "CSAFPID-0019",
            "CSAFPID-0020",
            "CSAFPID-0021",
            "CSAFPID-0022",
            "CSAFPID-0023",
            "CSAFPID-0024",
            "CSAFPID-0025",
            "CSAFPID-0026",
            "CSAFPID-0027"
          ]
        }
      ],
      "title": "CVE-2019-13940"
    }
  ]
}


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