{"id":"CVE-2017-16718","state":"PUBLISHED","title":"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 ed","description":"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.","publishedAt":"2018-06-27T19:00:00.000Z","updatedAt":"2024-09-16T17:28:00.754Z","severity":null,"assigner":"icscert","products":["ICS-CERT Beckhoff TwinCAT"],"affected":[{"vendor":"ICS-CERT","product":"Beckhoff TwinCAT","versions":[{"version":"Version 3","status":"affected"}]}],"references":["https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf"],"weaknesses":["CWE-522"],"ingestedAt":"2026-10-29T19:43:25.795Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/16xxx/CVE-2017-16718.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-16718","state":"PUBLISHED","datePublished":"2018-06-27T19:00:00.000Z","dateUpdated":"2024-09-16T17:28:00.754Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2017-11-09T00:00:00.000Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"ICS-CERT","product":"Beckhoff TwinCAT","versions":[{"version":"Version 3","status":"affected"}]}],"references":[{"url":"https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-522","description":"Insufficiently Protected Credentials CWE-522","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","dateUpdated":"2018-06-27T18:57:01.000Z","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6"},"datePublic":"2018-06-27T00:00:00.000Z","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"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T20:35:20.926Z"}}]}}}