CVE-2017-16726 (GCVE-0-2017-16726)
Vulnerability from cvelistv5
Published
2018-06-27 19:00
Modified
2024-09-16 17:08
Severity ?
CWE
Summary
Beckhoff TwinCAT supports communication over ADS. ADS is a protocol for industrial automation in protected environments. ADS has not been designed to achieve security purposes and therefore does not include any encryption algorithms because of their negative effect on performance and throughput. An attacker can forge arbitrary ADS packets when legitimate ADS traffic is observable.
Impacted products
Vendor Product Version
ICS-CERT Beckhoff TwinCAT Version: Version 2, Version 3
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:35:20.414Z",
          "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-2017-001.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Beckhoff TwinCAT",
          "vendor": "ICS-CERT",
          "versions": [
            {
              "status": "affected",
              "version": "Version 2, Version 3"
            }
          ]
        }
      ],
      "datePublic": "2018-06-27T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Beckhoff TwinCAT supports communication over ADS. ADS is a protocol for industrial automation in protected environments. ADS has not been designed to achieve security purposes and therefore does not include any encryption algorithms because of their negative effect on performance and throughput. An attacker can forge arbitrary ADS packets when legitimate ADS traffic is observable."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "Improper Authorization CWE-285",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-07-03T15:57:01.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-001.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "DATE_PUBLIC": "2018-06-27T00:00:00",
          "ID": "CVE-2017-16726",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Beckhoff TwinCAT",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Version 2, Version 3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ICS-CERT"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Beckhoff TwinCAT supports communication over ADS. ADS is a protocol for industrial automation in protected environments. ADS has not been designed to achieve security purposes and therefore does not include any encryption algorithms because of their negative effect on performance and throughput. An attacker can forge arbitrary ADS packets when legitimate ADS traffic is observable."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Authorization CWE-285"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-001.pdf",
              "refsource": "MISC",
              "url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-001.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2017-16726",
    "datePublished": "2018-06-27T19:00:00.000Z",
    "dateReserved": "2017-11-09T00:00:00.000Z",
    "dateUpdated": "2024-09-16T17:08:08.110Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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