{"id":"CVE-2025-40745","aliases":["EUVD-2025-209431","GHSA-vv4w-99g8-93pp"],"status":"published","title":"A vulnerability has been identified in Siemens Software Center (All versions \u003c V3.5.8.2),...","description":"A vulnerability has been identified in Siemens Software Center (All versions \u003c V3.5.8.2), Simcenter 3D (All versions \u003c V2506.6000), Simcenter Femap (All versions \u003c V2506.0002), Simcenter STAR-CCM+ (All versions \u003c V2602), Solid Edge SE2025 (All versions \u003c V225.0 Update 13), Solid Edge SE2026 (All versions \u003c V226.0 Update 04), Tecnomatix Plant Simulation (All versions \u003c 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.","severity":{"version":"4.0","score":6.3,"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00137,"percentile":0.03133,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2026-04-14T08:40:38Z","modified":"2026-10-14T17:10:00Z","products":[{"vendor":"siemens","product":"siemens software center"},{"vendor":"siemens","product":"simcenter 3d"},{"vendor":"siemens","product":"simcenter femap"},{"vendor":"siemens","product":"simcenter star-ccm+"},{"vendor":"siemens","product":"simcenter_3d"},{"vendor":"siemens","product":"simcenter_femap"},{"vendor":"siemens","product":"simcenter_star-ccm\\+_viewer"},{"vendor":"siemens","product":"software_center"},{"vendor":"siemens","product":"solid edge se2025"},{"vendor":"siemens","product":"solid edge se2026"},{"vendor":"siemens","product":"solid_edge_se2025"},{"vendor":"siemens","product":"solid_edge_se2026"},{"vendor":"siemens","product":"tecnomatix plant simulation"},{"vendor":"siemens","product":"tecnomatix_plant_simulation"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-981622.html","tags":["Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-40745"},{"url":"https://github.com/advisories/GHSA-vv4w-99g8-93pp"}],"sources":{"cve":[{"id":"CVE-2025-40745","description":"A vulnerability has been identified in Siemens Software Center (All versions \u003c V3.5.8.2), Simcenter 3D (All versions \u003c V2506.6000), Simcenter Femap (All versions \u003c V2506.0002), Simcenter STAR-CCM+ (All versions \u003c V2602), Solid Edge SE2025 (All versions \u003c V225.0 Update 13), Solid Edge SE2026 (All versions \u003c V226.0 Update 04), Tecnomatix Plant Simulation (All versions \u003c 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.","status":"published","published":"2026-04-14T08:40:38.637Z","modified":"2026-04-14T13:38:29.751Z","cvss":[{"version":"4.0","score":6.3,"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","level":"medium","assessor":"cna"},{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:32:34.773122Z"}],"euvd":[{"id":"EUVD-2025-209431","description":"A vulnerability has been identified in Siemens Software Center (All versions \u003c V3.5.8.2), Simcenter 3D (All versions \u003c V2506.6000), Simcenter Femap (All versions \u003c V2506.0002), Simcenter STAR-CCM+ (All versions \u003c V2602), Solid Edge SE2025 (All versions \u003c V225.0 Update 13), Solid Edge SE2026 (All versions \u003c V226.0 Update 04), Tecnomatix Plant Simulation (All versions \u003c 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.","status":"published","published":"2026-04-14T08:40:38Z","modified":"2026-04-14T13:38:29Z","cvss":[{"version":"4.0","score":6.3,"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","level":"medium"}],"updated_at":"2026-11-02T19:24:26.535553Z"}],"ghsa":[{"id":"GHSA-vv4w-99g8-93pp","title":"A vulnerability has been identified in Siemens Software Center (All versions \u003c V3.5.8.2),...","description":"A vulnerability has been identified in Siemens Software Center (All versions \u003c V3.5.8.2), Simcenter 3D (All versions \u003c V2506.6000), Simcenter Femap (All versions \u003c V2506.0002), Simcenter STAR-CCM+ (All versions \u003c V2602), Solid Edge SE2025 (All versions \u003c V225.0 Update 13), Solid Edge SE2026 (All versions \u003c V226.0 Update 04), Tecnomatix Plant Simulation (All versions \u003c 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.","status":"published","published":"2026-04-14T09:30:44Z","modified":"2026-04-14T09:30:45Z","cvss":[{"version":"4.0","score":6.3,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:07:28.42851Z"}],"nvd":[{"id":"CVE-2025-40745","description":"A vulnerability has been identified in Siemens Software Center (All versions \u003c V3.5.8.2), Simcenter 3D (All versions \u003c V2506.6000), Simcenter Femap (All versions \u003c V2506.0002), Simcenter STAR-CCM+ (All versions \u003c V2602), Solid Edge SE2025 (All versions \u003c V225.0 Update 13), Solid Edge SE2026 (All versions \u003c V226.0 Update 04), Tecnomatix Plant Simulation (All versions \u003c 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.","status":"published","published":"2026-04-14T09:16:34.683Z","modified":"2026-10-14T17:10:00.21Z","cvss":[{"version":"4.0","score":6.3,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:12:02.090779Z"}]}}