CVE-2017-16718 (GCVE-0-2017-16718)

Vulnerability from cvelistv5 – Published: 2018-06-27 19:00 – Updated: 2024-09-16 17:28
VLAI?
Summary
Beckhoff TwinCAT 3 supports communication over ADS. ADS is a protocol for industrial automation in protected environments. This protocol uses user configured routes, that can be edited remotely via ADS. This special command supports encrypted authentication with username/password. The encryption uses a fixed key, that could be extracted by an attacker. Precondition of the exploitation of this weakness is network access at the moment a route is added.
Severity ?
No CVSS data available.
CWE
  • CWE-522 - Insufficiently Protected Credentials CWE-522
Assigner
References
Impacted products
Vendor Product Version
ICS-CERT Beckhoff TwinCAT Affected: Version 3
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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:35:20.926Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Beckhoff TwinCAT",
          "vendor": "ICS-CERT",
          "versions": [
            {
              "status": "affected",
              "version": "Version 3"
            }
          ]
        }
      ],
      "datePublic": "2018-06-27T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Beckhoff TwinCAT 3 supports communication over ADS. ADS is a protocol for industrial automation in protected environments. This protocol uses user configured routes, that can be edited remotely via ADS. This special command supports encrypted authentication with username/password. The encryption uses a fixed key, that could be extracted by an attacker. Precondition of the exploitation of this weakness is network access at the moment a route is added."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-522",
              "description": "Insufficiently Protected Credentials CWE-522",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-27T18:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "DATE_PUBLIC": "2018-06-27T00:00:00",
          "ID": "CVE-2017-16718",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Beckhoff TwinCAT",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Version 3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ICS-CERT"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Beckhoff TwinCAT 3 supports communication over ADS. ADS is a protocol for industrial automation in protected environments. This protocol uses user configured routes, that can be edited remotely via ADS. This special command supports encrypted authentication with username/password. The encryption uses a fixed key, that could be extracted by an attacker. Precondition of the exploitation of this weakness is network access at the moment a route is added."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Insufficiently Protected Credentials CWE-522"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf",
              "refsource": "MISC",
              "url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2017-16718",
    "datePublished": "2018-06-27T19:00:00.000Z",
    "dateReserved": "2017-11-09T00:00:00.000Z",
    "dateUpdated": "2024-09-16T17:28:00.754Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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