{"containers":{"cna":{"affected":[{"product":"SIMATIC S7-300 CPU family","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions"}]},{"product":"SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants)","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions"}]},{"product":"SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants)","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions"}]},{"product":"SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants)","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions"}]},{"product":"SIMATIC S7-400 V6 and earlier CPU family","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions"}]},{"product":"SIMATIC S7-400 V7 CPU family","vendor":"Siemens AG","versions":[{"status":"affected","version":"All versions"}]}],"datePublic":"2016-12-16T00:00:00.000Z","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. 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). Specially crafted packets sent to port 80/tcp could cause the affected devices to go into defect mode. A cold restart is required to recover the system."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2020-03-10T19:16:14.000Z","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","shortName":"siemens"},"references":[{"name":"94820","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/94820"},{"name":"1037434","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1037434"},{"tags":["x_refsource_MISC"],"url":"https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05"},{"tags":["x_refsource_CONFIRM"],"url":"https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf"},{"tags":["x_refsource_MISC"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"productcert@siemens.com","ID":"CVE-2016-9158","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"SIMATIC S7-300 CPU family","version":{"version_data":[{"version_value":"All versions"}]}},{"product_name":"SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants)","version":{"version_data":[{"version_value":"All versions"}]}},{"product_name":"SIMATIC S7-400 PN/DP V6 and below CPU family (incl. 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SIPLUS variants) (All versions), SIMATIC S7-400 V6 and earlier CPU family (All versions), SIMATIC S7-400 V7 CPU family (All versions). Specially crafted packets sent to port 80/tcp could cause the affected devices to go into defect mode. A cold restart is required to recover the system."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-20: Improper Input Validation"}]}]},"references":{"reference_data":[{"name":"94820","refsource":"BID","url":"http://www.securityfocus.com/bid/94820"},{"name":"1037434","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1037434"},{"name":"https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05","refsource":"MISC","url":"https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05"},{"name":"https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf","refsource":"CONFIRM","url":"https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf"},{"name":"https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf","refsource":"MISC","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-06T02:42:10.987Z"},"title":"CVE Program Container","references":[{"name":"94820","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/94820"},{"name":"1037434","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1037434"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://ics-cert.us-cert.gov/advisories/ICSA-16-348-05"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-731239.pdf"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-731239.pdf"}]},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-06-02T18:32:34.820675Z","id":"CVE-2016-9158","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-02T18:33:29.630Z"}}]},"cveMetadata":{"assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","assignerShortName":"siemens","cveId":"CVE-2016-9158","datePublished":"2016-12-17T03:34:00.000Z","dateReserved":"2016-11-03T00:00:00.000Z","dateUpdated":"2026-06-02T18:33:29.630Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"}