{"id":"CVE-2025-40745","state":"PUBLISHED","title":"A vulnerability has been identified in Siemens Software Center (All versions < V3.5.8.2), Simcenter 3D (All versions < V2506.6000), Simcenter Femap (All versions < V2506.0002), Sim","description":"A vulnerability has been identified in Siemens Software Center (All versions < V3.5.8.2), Simcenter 3D (All versions < V2506.6000), Simcenter Femap (All versions < V2506.0002), Simcenter STAR-CCM+ (All versions < V2602), Solid Edge SE2025 (All versions < V225.0 Update 13), Solid Edge SE2026 (All versions < V226.0 Update 04), Tecnomatix Plant Simulation (All versions < V2504.0008). Affected applications do not properly validate client certificates to connect to Analytics Service endpoint. This could allow an unauthenticated remote attacker to perform man in the middle attacks.","publishedAt":"2026-04-14T08:40:38.637Z","updatedAt":"2026-04-14T13:38:29.751Z","severity":{"score":6.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","source":"siemens"},"assigner":"siemens","products":["Siemens Siemens Software Center","Siemens Simcenter 3D","Siemens Simcenter Femap","Siemens Simcenter STAR-CCM+","Siemens Solid Edge SE2025","Siemens Solid Edge SE2026","Siemens Tecnomatix Plant Simulation"],"affected":[{"vendor":"Siemens","product":"Siemens Software Center","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.5.8.2","versionType":"custom"}]},{"vendor":"Siemens","product":"Simcenter 3D","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V2506.6000","versionType":"custom"}]},{"vendor":"Siemens","product":"Simcenter Femap","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V2506.0002","versionType":"custom"}]},{"vendor":"Siemens","product":"Simcenter STAR-CCM+","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V2602","versionType":"custom"}]},{"vendor":"Siemens","product":"Solid Edge SE2025","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V225.0 Update 13","versionType":"custom"}]},{"vendor":"Siemens","product":"Solid Edge SE2026","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V226.0 Update 04","versionType":"custom"}]},{"vendor":"Siemens","product":"Tecnomatix Plant Simulation","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V2504.0008","versionType":"custom"}]}],"references":["https://cert-portal.siemens.com/productcert/html/ssa-981622.html"],"weaknesses":["CWE-295"],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/40xxx/CVE-2025-40745.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-40745","state":"PUBLISHED","datePublished":"2026-04-14T08:40:38.637Z","dateUpdated":"2026-04-14T13:38:29.751Z","assignerShortName":"siemens","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateReserved":"2025-04-16T08:39:30.030Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability has been identified in Siemens Software Center (All versions < V3.5.8.2), Simcenter 3D (All versions < V2506.6000), Simcenter Femap (All versions < V2506.0002), Simcenter STAR-CCM+ (All versions < V2602), Solid Edge SE2025 (All versions < V225.0 Update 13), Solid Edge SE2026 (All versions < V226.0 Update 04), Tecnomatix Plant Simulation (All versions < V2504.0008). Affected applications do not properly validate client certificates to connect to Analytics Service endpoint. This could allow an unauthenticated remote attacker to perform man in the middle attacks."}],"affected":[{"vendor":"Siemens","product":"Siemens Software Center","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.5.8.2","versionType":"custom"}]},{"vendor":"Siemens","product":"Simcenter 3D","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V2506.6000","versionType":"custom"}]},{"vendor":"Siemens","product":"Simcenter Femap","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V2506.0002","versionType":"custom"}]},{"vendor":"Siemens","product":"Simcenter STAR-CCM+","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V2602","versionType":"custom"}]},{"vendor":"Siemens","product":"Solid Edge SE2025","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V225.0 Update 13","versionType":"custom"}]},{"vendor":"Siemens","product":"Solid Edge SE2026","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V226.0 Update 04","versionType":"custom"}]},{"vendor":"Siemens","product":"Tecnomatix Plant Simulation","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V2504.0008","versionType":"custom"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-981622.html"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":3.7,"baseSeverity":"LOW"}},{"cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","baseScore":6.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-295","lang":"en","description":"CWE-295: Improper Certificate Validation","type":"CWE"}]}],"providerMetadata":{"shortName":"siemens","orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","dateUpdated":"2026-04-14T08:40:38.637Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-14T13:37:06.968025Z","id":"CVE-2025-40745","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-14T13:38:29.751Z"}}]}}}