{
  "document": {
    "acknowledgments": [
      {
        "organization": "CERT@VDE",
        "summary": "coordination",
        "urls": [
          "https://certvde.com"
        ]
      },
      {
        "organization": "Nettitude",
        "names": [
          "Connor Ford"
        ],
        "summary": "reporting"
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-GB",
    "notes": [
      {
        "category": "summary",
        "text": "The Web-Based Management (WBM) of WAGOs programmable logic controller (PLC) is typically used for administration, commissioning, and updates.\nThe option to change the configuration data via tools or the web-based-management enabled attackers to prepare cross-site-scripting attacks and under specific circumstances perform remote code execution.",
        "title": "Summary"
      },
      {
        "category": "description",
        "text": "The web-based management of affected products is vulnerable to Reflective Cross-Site Scripting. This can be used to install malicious code and to gain access to confidential information on a System that connects to the WBM after it has been compromised.\nAdditionally, the affected products contain a buffer overflow vulnerability which enables attackers to remotely execute code, which could lead to compromise of data and execution of malicious code.",
        "title": "Impact"
      },
      {
        "category": "description",
        "text": "If not needed, you can deactivate the web-based management to prevent attacks (command line). Disableunused TCP/UDP-ports. Restrict network access to the device. Do not directly connect the device to theinternet.",
        "title": "Mitigation"
      },
      {
        "category": "description",
        "text": "A fix for the affected firmwares will be provided with the following firmware versions:\n\n- FW14 installed on 750-352/xxx-xxx\n- FW14 installed on 750-88x/xxx-xxx\n- FW14 installed on 750-852\n\nNo fix planned for products:\n\n<= FW13 installed on 750-831/xxx-xxx\n\n<= FW13 installed on 750-829",
        "title": "Remediation"
      }
    ],
    "publisher": {
      "contact_details": "psirt@wago.com",
      "name": "WAGO GmbH & Co. KG",
      "namespace": "https://www.wago.com/psirt",
      "category": "vendor"
    },
    "references": [
      {
        "category": "self",
        "summary": "VDE-2023-039: Wago: Multiple vulnerabilities in web-based management of multiple products - HTML",
        "url": "https://certvde.com/en/advisories/VDE-2023-039/"
      },
      {
        "category": "self",
        "summary": "VDE-2023-039: Wago: Multiple vulnerabilities in web-based management of multiple products - CSAF",
        "url": "https://wago.csaf-tp.certvde.com/.well-known/csaf/white/2024/vde-2023-039.json"
      },
      {
        "category": "external",
        "summary": "Vendor PSIRT",
        "url": "https://www.wago.com/psirt"
      },
      {
        "category": "external",
        "summary": "CERT@VDE Security Advisories for WAGO GmbH & Co. KG",
        "url": "https://certvde.com/en/advisories/vendor/wago/"
      }
    ],
    "title": "Wago: Multiple vulnerabilities in web-based management of multiple products",
    "tracking": {
      "aliases": [
        "VDE-2023-039"
      ],
      "current_release_date": "2024-03-13T08:30:00.000Z",
      "generator": {
        "date": "2025-05-05T09:26:55.122Z",
        "engine": {
          "name": "Secvisogram",
          "version": "2.5.24"
        }
      },
      "id": "VDE-2023-039",
      "initial_release_date": "2024-03-13T08:30:00.000Z",
      "revision_history": [
        {
          "date": "2024-03-13T08:30:00.000Z",
          "number": "1",
          "summary": "Initial revision."
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "name": "Wago",
        "category": "vendor",
        "branches": [
          {
            "name": "Hardware",
            "category": "product_family",
            "branches": [
              {
                "name": "Controller BACnet/IP",
                "category": "product_name",
                "product": {
                  "name": "Controller BACnet/IP",
                  "product_id": "CSAFPID-11001",
                  "product_identification_helper": {
                    "model_numbers": [
                      "750-831/xxx-xxx"
                    ]
                  }
                }
              },
              {
                "name": "Controller BACnet MS/TP",
                "category": "product_name",
                "product": {
                  "name": "Controller BACnet MS/TP",
                  "product_id": "CSAFPID-11002",
                  "product_identification_helper": {
                    "model_numbers": [
                      "750-829"
                    ]
                  }
                }
              },
              {
                "name": "Ethernet Controller 3rd Generation",
                "category": "product_name",
                "product": {
                  "name": "Ethernet Controller 3rd Generation",
                  "product_id": "CSAFPID-11003",
                  "product_identification_helper": {
                    "model_numbers": [
                      "750-852",
                      "750-88x/xxx-xxx"
                    ]
                  }
                }
              },
              {
                "name": "Fieldbus Coupler Ethernet 3rd Generation",
                "category": "product_name",
                "product": {
                  "name": "Fieldbus Coupler Ethernet 3rd Generation",
                  "product_id": "CSAFPID-11004",
                  "product_identification_helper": {
                    "model_numbers": [
                      "750-352/xxx-xxx"
                    ]
                  }
                }
              }
            ]
          },
          {
            "name": "Firmware",
            "category": "product_family",
            "branches": [
              {
                "name": "<=FW13",
                "category": "product_version_range",
                "product": {
                  "name": "Firmware <=FW13",
                  "product_id": "CSAFPID-21001"
                }
              },
              {
                "name": "FW14",
                "category": "product_version",
                "product": {
                  "name": "Firmware FW14",
                  "product_id": "CSAFPID-22001"
                }
              }
            ]
          }
        ]
      }
    ],
    "product_groups": [
      {
        "group_id": "CSAFGID-0001",
        "product_ids": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003",
          "CSAFPID-31004"
        ],
        "summary": "Affected products."
      },
      {
        "group_id": "CSAFGID-0002",
        "product_ids": [
          "CSAFPID-32001",
          "CSAFPID-32002"
        ],
        "summary": "Fixed products."
      }
    ],
    "relationships": [
      {
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11001",
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware <=FW13 installed on Controller BACnet/IP",
          "product_id": "CSAFPID-31001"
        }
      },
      {
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11002",
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware <=FW13 installed on Controller BACnet MS/TP",
          "product_id": "CSAFPID-31002"
        }
      },
      {
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11003",
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware <=FW13 installed on Ethernet Controller 3rd Generation",
          "product_id": "CSAFPID-31003"
        }
      },
      {
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11004",
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware <=FW13 installed on Fieldbus Coupler Ethernet 3rd Generation",
          "product_id": "CSAFPID-31004"
        }
      },
      {
        "product_reference": "CSAFPID-22001",
        "relates_to_product_reference": "CSAFPID-11003",
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware FW14 installed on Ethernet Controller 3rd Generation",
          "product_id": "CSAFPID-32001"
        }
      },
      {
        "product_reference": "CSAFPID-22001",
        "relates_to_product_reference": "CSAFPID-11004",
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware FW14 installed on Fieldbus Coupler Ethernet 3rd Generation",
          "product_id": "CSAFPID-32002"
        }
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2015-10123",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"
      },
      "notes": [
        {
          "category": "description",
          "text": "An unautheticated remote attacker could send specifically crafted packets to a affected device. If an authenticated user then views that data in a specific page of the web-based management a buffer overflow will be triggered to gain full access of the device.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003",
          "CSAFPID-31004"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "If not needed, you can deactivate the web-based management to prevent attacks (command line). Disableunused TCP/UDP-ports. Restrict network access to the device. Do not directly connect the device to theinternet.",
          "group_ids": [
            "CSAFGID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "A fix for the affected firmwares will be provided with the following firmware versions:\n\n- FW14 installed on 750-352/xxx-xxx\n- FW14 installed on 750-88x/xxx-xxx\n- FW14 installed on 750-852\n\nNo fix planned for products:\n\n<= FW13 installed on 750-831/xxx-xxx\n\n<= FW13 installed on 750-829",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 8.8,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 8.8,
            "temporalSeverity": "HIGH",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003",
            "CSAFPID-31004"
          ]
        }
      ],
      "title": "CVE-2015-10123"
    },
    {
      "cve": "CVE-2018-25090",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
      },
      "notes": [
        {
          "category": "description",
          "text": "An unauthenticated remote attacker can use an XSS attack due to improper neutralization of input during web page generation. User interaction is required. This leads to a limited impact of confidentiality and integrity but no impact of availability.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001",
          "CSAFPID-32002"
        ],
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003",
          "CSAFPID-31004"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "If not needed, you can deactivate the web-based management to prevent attacks (command line). Disableunused TCP/UDP-ports. Restrict network access to the device. Do not directly connect the device to theinternet.",
          "group_ids": [
            "CSAFGID-0001"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "A fix for the affected firmwares will be provided with the following firmware versions:\n\n- FW14 installed on 750-352/xxx-xxx\n- FW14 installed on 750-88x/xxx-xxx\n- FW14 installed on 750-852\n\nNo fix planned for products:\n\n<= FW13 installed on 750-831/xxx-xxx\n\n<= FW13 installed on 750-829",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "environmentalScore": 5.4,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 5.4,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003",
            "CSAFPID-31004"
          ]
        }
      ],
      "title": "CVE-2018-25090"
    }
  ]
}