{"id":"CVE-2016-9154","state":"PUBLISHED","title":"Siemens Desigo PX Web modules PXA40-W0, PXA40-W1, PXA40-W2 for Desigo PX automation controllers PXC00-E.D, PXC50-E.D, PXC100-E.D, PXC200-E.D (All firmware versions < V6.00.046) and","description":"Siemens Desigo PX Web modules PXA40-W0, PXA40-W1, PXA40-W2 for Desigo PX automation controllers PXC00-E.D, PXC50-E.D, PXC100-E.D, PXC200-E.D (All firmware versions < V6.00.046) and Desigo PX Web modules PXA30-W0, PXA30-W1, PXA30-W2 for Desigo PX automation controllers PXC00-U, PXC64-U, PXC128-U (All firmware versions < V6.00.046) use a pseudo random number generator with insufficient entropy to generate certificates for HTTPS, potentially allowing remote attackers to reconstruct the corresponding private key.","publishedAt":"2016-12-23T05:00:00.000Z","updatedAt":"2024-08-06T02:42:11.004Z","severity":null,"assigner":"siemens","products":["n/a Desigo PX Web modules with all firmware versions < V6.00.046"],"affected":[{"vendor":"n/a","product":"Desigo PX Web modules with all firmware versions < V6.00.046","versions":[{"version":"Desigo PX Web modules with all firmware versions < V6.00.046","status":"affected"}]}],"references":["http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856492.pdf","http://www.securityfocus.com/bid/94962","https://ics-cert.us-cert.gov/advisories/ICSA-16-355-01"],"weaknesses":["CWE-332"],"ingestedAt":"2026-10-29T19:42:58.401Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2016/9xxx/CVE-2016-9154.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2016-9154","state":"PUBLISHED","datePublished":"2016-12-23T05:00:00.000Z","dateUpdated":"2024-08-06T02:42:11.004Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2016-11-03T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Siemens Desigo PX Web modules PXA40-W0, PXA40-W1, PXA40-W2 for Desigo PX automation controllers PXC00-E.D, PXC50-E.D, PXC100-E.D, PXC200-E.D (All firmware versions < V6.00.046) and Desigo PX Web modules PXA30-W0, PXA30-W1, PXA30-W2 for Desigo PX automation controllers PXC00-U, PXC64-U, PXC128-U (All firmware versions < V6.00.046) use a pseudo random number generator with insufficient entropy to generate certificates for HTTPS, potentially allowing remote attackers to reconstruct the corresponding private key."}],"affected":[{"vendor":"n/a","product":"Desigo PX Web modules with all firmware versions < V6.00.046","versions":[{"version":"Desigo PX Web modules with all firmware versions < V6.00.046","status":"affected"}]}],"references":[{"url":"http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856492.pdf","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securityfocus.com/bid/94962","name":"94962","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-16-355-01","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-332","description":"CWE-332: Insufficient Entropy in Pseudo-random Number 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PXC00-U, PXC64-U, PXC128-U (All firmware versions < V6.00.046) use a pseudo random number generator with insufficient entropy to generate certificates for HTTPS, potentially allowing remote attackers to reconstruct the corresponding private key."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-332: Insufficient Entropy in Pseudo-random Number Generator (PRNG)"}]}]},"references":{"reference_data":[{"name":"http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856492.pdf","refsource":"CONFIRM","url":"http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856492.pdf"},{"name":"94962","refsource":"BID","url":"http://www.securityfocus.com/bid/94962"},{"name":"https://ics-cert.us-cert.gov/advisories/ICSA-16-355-01","refsource":"MISC","url":"https://ics-cert.us-cert.gov/advisories/ICSA-16-355-01"}]}}},"adp":[{"title":"CVE Program 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