{"cve":"CVE-2016-9154","nvd":{"published":"2016-12-23T05:59:00.593","modified":"2026-06-17T00:55:35.973","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-332"],"references":["http://www.securityfocus.com/bid/94962","http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856492.pdf","https://ics-cert.us-cert.gov/advisories/ICSA-16-355-01","http://www.securityfocus.com/bid/94962","http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856492.pdf"],"products":["siemens:desigo_web_module_pxa30-w0_firmware","siemens:desigo_web_module_pxa30-w1_firmware","siemens:desigo_web_module_pxa30-w2_firmware","siemens:desigo_web_module_pxa40-w0_firmware","siemens:desigo_web_module_pxa40-w1_firmware","siemens:desigo_web_module_pxa40-w2_firmware"],"source":"nvd","synced_at":"2026-10-19T20:41:25.729257544+00:00"},"epss":{"cve":"CVE-2016-9154","score":0.01499,"percentile":0.74261,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}