{"id":"CVE-2016-9159","state":"PUBLISHED","title":"A vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7","description":"A vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 V6 and earlier CPU family (All versions), SIMATIC S7-400 V7 CPU family (All versions), SIMATIC S7-410 V8 CPU family (All versions), SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) (All versions). An attacker with network access to port 102/tcp (ISO-TSAP) or via Profibus could obtain credentials from the PLC if protection-level 2 is configured on the affected devices.","publishedAt":"2016-12-17T03:34:00.000Z","updatedAt":"2026-06-02T20:14:08.674Z","severity":{"score":5.9,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"siemens","products":["Siemens AG SIMATIC S7-300 CPU family","Siemens AG SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants)","Siemens AG SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants)","Siemens AG SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants)","Siemens AG SIMATIC S7-400 V6 and earlier CPU family","Siemens AG SIMATIC S7-400 V7 CPU family","Siemens AG SIMATIC S7-410 V8 CPU family","Siemens AG SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants)"],"affected":[{"vendor":"Siemens AG","product":"SIMATIC S7-300 CPU family","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens AG","product":"SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants)","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens AG","product":"SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants)","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens AG","product":"SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants)","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens AG","product":"SIMATIC S7-400 V6 and earlier CPU family","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens AG","product":"SIMATIC S7-400 V7 CPU family","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens AG","product":"SIMATIC S7-410 V8 CPU family","versions":[{"version":"All versions","status":"affected"}]},{"vendor":"Siemens AG","product":"SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants)","versions":[{"version":"All versions","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/94820","http://www.securitytracker.com/id/1037434","https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05","https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T19:42:58.401Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2016/9xxx/CVE-2016-9159.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2016-9159","state":"PUBLISHED","datePublished":"2016-12-17T03:34:00.000Z","dateUpdated":"2026-06-02T20:14:08.674Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2016-11-03T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIMATIC S7-300 CPU family (All versions), SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP V6 and below CPU family (incl. 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