{
  "document": {
    "acknowledgments": [
      {
        "organization": "Siemens ProductCERT",
        "summary": "reporting these vulnerabilities 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/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Versions V5.0 through V7 of the Desigo CC product family (Desigo CC, Desigo CC Compact, Desigo CC Connect, Cerberus DMS), as well as the Desigo CC-based SENTRON powermanager, are affected by multiple vulnerabilities in the underlying third-party component WIBU Systems CodeMeter Runtime.\nSuccessful exploitation of these vulnerabilities could allow remote attackers to execute arbitrary code on the Desigo CC server, or create a denial of service condition.\nWhile all Desigo CC version lines V5.0, V5.1 and V6 are affected by all listed vulnerabilities, V7 is only affected by CVE-2023-3935.\n\nSiemens has released a patch to update the CodeMeter Runtime component and recommends to apply the patch on affected systems.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure Siemens strongly recommends to protect network access to affected products with appropriate mechanisms. It is advised to follow recommended security practices in order to run the devices in a protected IT environment.",
        "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 this vulnerability.",
        "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-625850: Multiple WIBU Systems CodeMeter Vulnerabilities Affecting the Desigo CC Product Family and SENTRON powermanager - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-625850.json"
      },
      {
        "category": "self",
        "summary": "SSA-625850: Multiple WIBU Systems CodeMeter Vulnerabilities Affecting the Desigo CC Product Family and SENTRON powermanager - HTML Version",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-625850.html"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-23-320-03 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-320-03.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-23-320-03 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-320-03"
      },
      {
        "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 Desigo CC product family",
    "tracking": {
      "current_release_date": "2024-08-13T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-23-320-03",
      "initial_release_date": "2023-11-14T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2023-11-14T00:00:00.000000Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        },
        {
          "date": "2024-08-13T00:00:00.000000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added SENTRON powermanager"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Desigo CC family V5.0",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "Desigo CC family V5.0"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Desigo CC family V5.1",
                  "product_id": "CSAFPID-0002"
                }
              }
            ],
            "category": "product_name",
            "name": "Desigo CC family V5.1"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Desigo CC family V6",
                  "product_id": "CSAFPID-0003"
                }
              }
            ],
            "category": "product_name",
            "name": "Desigo CC family V6"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Desigo CC family V7",
                  "product_id": "CSAFPID-0004"
                }
              }
            ],
            "category": "product_name",
            "name": "Desigo CC family V7"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=V4.0",
                "product": {
                  "name": "SENTRON powermanager",
                  "product_id": "CSAFPID-0005"
                }
              }
            ],
            "category": "product_name",
            "name": "SENTRON powermanager"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-20093",
      "cwe": {
        "id": "CWE-126",
        "name": "Buffer Over-read"
      },
      "notes": [
        {
          "category": "summary",
          "text": "A buffer over-read vulnerability in the CodeMeter Runtime network server could cause the server to return packets containing data from the heap.\n\nAn unauthenticated remote attacker could exploit this issue to disclose heap memory contents or crash the CodeMeter Runtime Server (i.e., CodeMeter.exe).",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0005"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Install the patch (available at \nhttps://support.industry.siemens.com/cs/ww/en/view/109825787/), which can be applied to all released versions",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0005"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0005"
          ]
        }
      ],
      "title": "CVE-2021-20093"
    },
    {
      "cve": "CVE-2021-20094",
      "cwe": {
        "id": "CWE-126",
        "name": "Buffer Over-read"
      },
      "notes": [
        {
          "category": "summary",
          "text": "A buffer over-read vulnerability in the HTTP(S) service of the CodeMeter Runtime CmWAN server could cause the server to crash.\n\nAn unauthenticated remote attacker with access to the CmWAN port could exploit this issue to crash the CodeMeter Runtime Server (i.e., CodeMeter.exe).",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0005"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Install the patch (available at \nhttps://support.industry.siemens.com/cs/ww/en/view/109825787/), which can be applied to all released versions",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0005"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0005"
          ]
        }
      ],
      "title": "CVE-2021-20094"
    },
    {
      "cve": "CVE-2023-3935",
      "cwe": {
        "id": "CWE-122",
        "name": "Heap-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "summary",
          "text": "In CodeMeter Runtime versions up to 7.60b, there is a heap buffer overflow vulnerability which can potentially lead to a remote code execution. Currently, no PoC is known to us. To\r\nexploit the heap overflow, additional protection mechanisms need to be broken. Remote access is only possible if CodeMeter is configured as a server. If CodeMeter is not configured as a server, the adversary would need to log in to the machine where the CodeMeter Runtime is running or trick the user into sending a malicious request to CodeMeter. This might result in an escalation of privilege. (WIBU-230704-01)",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0005"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Install the patch (available at \nhttps://support.industry.siemens.com/cs/ww/en/view/109825787/), which can be applied to all released versions",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0004",
            "CSAFPID-0005"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.0,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:H/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"
          ]
        }
      ],
      "title": "CVE-2023-3935"
    }
  ]
}

{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "an anonymous researcher"
        ],
        "summary": "reporting these vulnerabilities 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/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "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": "summary",
        "text": "Successful exploitation of these vulnerabilities could result in a buffer overflow and allow the attacker to gain full access to the system.",
        "title": "Risk evaluation"
      },
      {
        "category": "other",
        "text": "Critical Manufacturing",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "United States",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as:",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the Internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolating 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 current version available. Also recognize VPN is only as secure as the 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/ics. 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.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics 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"
      },
      {
        "category": "general",
        "text": "No known public exploits that specifically target these vulnerabilities have been reported to CISA at this time.",
        "title": "Recommended Practices"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "central@cisa.dhs.gov",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-24-004-01 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2024/icsa-24-004-01.json"
      },
      {
        "category": "self",
        "summary": "ICSA Advisory ICSA-24-004-01 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-004-01"
      },
      {
        "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/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
        "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/uscert/ics/tips/ICS-TIP-12-146-01B"
      }
    ],
    "title": "Rockwell Automation FactoryTalk Activation",
    "tracking": {
      "current_release_date": "2024-01-04T07:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-24-004-01",
      "initial_release_date": "2024-01-04T07:00:00.000000Z",
      "revision_history": [
        {
          "date": "2024-01-04T07:00:00.000000Z",
          "legacy_version": "Initial",
          "number": "1",
          "summary": "Initial Publication"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cV4.00_Utilizes_Wibu-Systems_CodeMeter_7.60c",
                "product": {
                  "name": "Rockwell Automation Factory Talk Activation Manager: \u003cV4.00_Utilizes_Wibu-Systems_CodeMeter_7.60c",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "Factory Talk Activation Manager"
          }
        ],
        "category": "vendor",
        "name": "Rockwell Automation"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-38545",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Rockwell Automation FactoryTalk Activation Manager and Studio 5000 Logix Designer uses the affected Wibu-Systems\u0027 products which internally use a version of libcurl that is vulnerable to a buffer overflow attack if curl is configured to redirect traffic through a SOCKS5 proxy. A malicious proxy can exploit a bug in the implemented handshake to cause a buffer overflow. If no SOCKS5 proxy has been configured, there is no attack surface.",
          "title": "Vulnerability Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "web.nvd.nist.gov",
          "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-38545"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "Users of the affected software are encouraged to apply the risk mitigations, if possible:",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "Upgrade to FactoryTalk Activation Manager 5.01 which has been patched to mitigate these issues.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For information on how to mitigate security risks on industrial automation control systems see our suggested security best practices.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight"
        },
        {
          "category": "mitigation",
          "details": "Rockwell Automation encourages users to implement their suggested security best practices to minimize risk of the vulnerability.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For more information, please see the security advisory from Rockwell Automation",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.rockwellautomation.com/en-us/company/about-us/sustainability/trust-security/security-advisories.html?sort=pubAsc"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2023-3935",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Rockwell Automation FactoryTalk Activation Manager and Studio 5000 Logix Designer uses the affected Wibu-Systems\u0027 products which contain a heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to Version 7.60b that allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system. ",
          "title": "Vulnerability Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "web.nvd.nist.gov",
          "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-3935"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "Users of the affected software are encouraged to apply the risk mitigations, if possible:",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "Upgrade to FactoryTalk Activation Manager 5.01 which has been patched to mitigate these issues.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For information on how to mitigate security risks on industrial automation control systems see our suggested security best practices.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight"
        },
        {
          "category": "mitigation",
          "details": "Rockwell Automation encourages users to implement their suggested security best practices to minimize risk of the vulnerability.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For more information, please see the security advisory from Rockwell Automation",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.rockwellautomation.com/en-us/company/about-us/sustainability/trust-security/security-advisories.html?sort=pubAsc"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    }
  ]
}

{
  "document": {
    "acknowledgments": [
      {
        "organization": "CERT@VDE",
        "summary": "coordination and support with this publication",
        "urls": [
          "https://cert.vde.com/"
        ]
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "general",
        "text": "Users running communication over an untrusted network who require full protection should switch to an alternative solution such as running the communication over a VPN.\n\nFesto strongly recommends to minimize and protect network access to connected devices with state of the art techniques and processes. \n\nAs part of a security strategy, Festo recommends the following general defense measures to reduce the risk of exploits: \n- Use devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside \n- Use firewalls to protect and separate the control system network from other networks \n- Use VPN (Virtual Private Networks) tunnels if remote access is required \n- Activate and apply user management and password features \n- Use encrypted communication links \n- Limit the access to both development and control system by physical means, operating system features, etc. \n- Protect both development and control system by using up to date virus detecting solutions",
        "title": "General recomendation"
      },
      {
        "category": "summary",
        "text": "A vulnerability in the Wibu CodeMeter Runtime, which is part of the installation packages of several Festo products, was found. An attacker exploiting the vulnerability in WIBU CodeMeter Runtime in server mode could gain full access to the affected server via network access without any user interaction. This could lead to remote code execution and escalation of privileges giving full admin access on the host system for an already authenticated user (logged in locally to the PC).",
        "title": "Summary"
      },
      {
        "category": "legal_disclaimer",
        "text": "Festo assumes no liability whatsoever for indirect, collateral, accidental or consequential losses that occur by the distribution and/or use of this document or any losses in connection with the distribution and/or use of this document. All information published in this document is provided free of charge and on good faith by Festo. Insofar as permissible by law, however, none of this information shall establish any warranty, guarantee, commitment or liability on the part of Festo. Note: In no case does these information release the operator or responsible person from the obligation to check the effect on his system or installation before using the information and, in the event of negative consequences, not to use the information.\n\nIn addition, the actual general terms and conditions of Festo for delivery, payment and software use shall apply, available under http://www.festo.com.",
        "title": "Disclaimer"
      },
      {
        "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 ICSA is a verbatim republication of Festo SE \u0026 Co. KG fsa-202305 from a direct conversion of their vendor\u0027s Common Security Advisory Framework (CSAF) advisory. This is republished to CISA\u0027s website as a means of increasing visibility and is provided \"as-is\" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory.  Further, CISA does not endorse any commercial product or service.  Please contact Festo SE \u0026 Co. KG directly for any questions regarding this advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "other",
        "text": "Critical manufacturing",
        "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": "ICS Advisory ICSA-25-182-02 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-182-02.json"
      },
      {
        "category": "external",
        "summary": "CERT@VDE Security Advisories",
        "url": "https://cert.vde.com/en/advisories/vendor/festo/"
      },
      {
        "category": "external",
        "summary": "For further security-related issues in Festo products please contact the Festo Product Security Incident Response Team (PSIRT)",
        "url": "https://festo.com/psirt"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-25-182-02 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-182-02"
      },
      {
        "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": "FESTO Automation Suite, FluidDraw, and Festo Didactic Products",
    "tracking": {
      "aliases": [
        "VDE-2023-036"
      ],
      "current_release_date": "2023-12-05T07:00:00.000000Z",
      "generator": {
        "date": "2025-07-01T15:37:43.746271Z",
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-25-182-02",
      "initial_release_date": "2023-11-28T07:00:00.000000Z",
      "revision_history": [
        {
          "date": "2023-11-28T07:00:00.000000Z",
          "number": "1.0.0",
          "summary": "Initial version"
        },
        {
          "date": "2023-12-05T08:00:00.000000Z",
          "number": "1.1.0",
          "summary": "Removed \u0027MES4 (v3)\u0027, \u0027MES4 (\u003c=v2)\u0027 and \u0027Energy-PC\u0027 from affected products as they do not install WIBU CodeMeter Runtime."
        }
      ],
      "status": "final",
      "version": "1.1.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c=2.6.0.481",
                "product": {
                  "name": "FESTO Festo Automation Suite \u003c= 2.6.0.481",
                  "product_id": "CSAFPID-0001",
                  "product_identification_helper": {
                    "x_generic_uris": [
                      {
                        "namespace": "Festo:Ordercode",
                        "uri": "Festo:Ordercode:FestoAutomationSuite"
                      },
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8074657"
                      }
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Festo Automation Suite"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "P6_\u003c=6.2k",
                "product": {
                  "name": "FESTO FluidDraw P6 \u003c= 6.2k",
                  "product_id": "CSAFPID-0002",
                  "product_identification_helper": {
                    "x_generic_uris": [
                      {
                        "namespace": "Festo:Ordercode",
                        "uri": "Festo:Ordercode:FluidDraw"
                      },
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8085496"
                      }
                    ]
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "365_\u003c=7.0a",
                "product": {
                  "name": "FESTO FluidDraw 365 \u003c= 7.0a",
                  "product_id": "CSAFPID-0003",
                  "product_identification_helper": {
                    "x_generic_uris": [
                      {
                        "namespace": "Festo:Ordercode",
                        "uri": "Festo:Ordercode:FluidDraw"
                      },
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8085497"
                      }
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "FluidDraw"
          }
        ],
        "category": "vendor",
        "name": "FESTO"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003e=6.0.0|\u003c=6.4.6",
                "product": {
                  "name": "FESTO Didactic CIROS Studio / Education 6.0.0 - 6.4.6",
                  "product_id": "CSAFPID-0004",
                  "product_identification_helper": {
                    "x_generic_uris": [
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8038980"
                      }
                    ]
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003e=7.0.0|\u003c=7.1.7",
                "product": {
                  "name": "FESTO Didactic CIROS Studio / Education 7.0.0 - 7.1.7",
                  "product_id": "CSAFPID-0005",
                  "product_identification_helper": {
                    "x_generic_uris": [
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8140772"
                      },
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8140773"
                      }
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "CIROS Studio / Education"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "5_all",
                "product": {
                  "name": "FESTO Didactic FluidSIM 5 all versions",
                  "product_id": "CSAFPID-0006"
                }
              },
              {
                "category": "product_version_range",
                "name": "6_\u003c=6.1c",
                "product": {
                  "name": "FESTO Didactic FluidSIM 6 \u003c= 6.1c",
                  "product_id": "CSAFPID-0007",
                  "product_identification_helper": {
                    "x_generic_uris": [
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8148657"
                      },
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8148658"
                      },
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8148659"
                      },
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8148812"
                      },
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8148813"
                      },
                      {
                        "namespace": "Festo:Partnumber",
                        "uri": "Festo:Partnumber:8148814"
                      }
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "FluidSIM"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cshipped_December_2023",
                "product": {
                  "name": "FESTO Didactic MES-PC shipped before December 2023",
                  "product_id": "CSAFPID-0008"
                }
              }
            ],
            "category": "product_name",
            "name": "MES-PC"
          }
        ],
        "category": "vendor",
        "name": "FESTO Didactic"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-3935",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system."
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002",
          "CSAFPID-0003",
          "CSAFPID-0004",
          "CSAFPID-0006",
          "CSAFPID-0008",
          "CSAFPID-0005",
          "CSAFPID-0007"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-08-14T10:00:00.000000Z",
          "details": "Update CodeMeter Runtime to version \u003e= 7.60c\nThe latest version of CodeMeter Runtime can be downloaded from WIBU System\u0027s web site.",
          "product_ids": [
            "CSAFPID-0004",
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0005",
            "CSAFPID-0008"
          ],
          "url": "https://www.wibu.com/support/user/user-software.html"
        },
        {
          "category": "vendor_fix",
          "date": "2024-10-07T10:00:00.000000Z",
          "details": "Planned Fix in Summer Release 2024",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to the latest version.",
          "product_ids": [
            "CSAFPID-0002",
            "CSAFPID-0003"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 9.8,
            "environmentalSeverity": "CRITICAL",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0002",
            "CSAFPID-0003",
            "CSAFPID-0001"
          ]
        },
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "availabilityRequirement": "LOW",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "confidentialityRequirement": "LOW",
            "environmentalScore": 8,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "HIGH",
            "integrityRequirement": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/CR:L/IR:L/AR:L",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0006",
            "CSAFPID-0007",
            "CSAFPID-0004",
            "CSAFPID-0005",
            "CSAFPID-0008"
          ]
        }
      ],
      "title": "CVE-2023-3935"
    }
  ]
}