{"schemaVersion":3,"id":"CVE-2025-40745","aliases":[],"status":"published","duplicateOf":null,"title":null,"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.","dates":{"published":"2026-04-14T08:40:38.637Z","modified":"2026-04-14T13:38:29.751Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.3,"severity":"medium","version":"4.0","versionLabel":"v4.0","source":"CVE.org","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","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":6.3,"severity":"medium","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","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":3.7,"severity":"low","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":6.3,"severity":"medium","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","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":3.7,"severity":"low","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00137,"percentile":0.02787,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.00137},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00137,"percentile":0.02787}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00137,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00137,"percentile":0.02787}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-295","name":"Improper Certificate Validation","description":"The product does not validate, or incorrectly validates, a certificate.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/295.html"}],"affected":[{"vendor":"siemens","product":"siemens software center","name":"Siemens Software Center","label":"siemens software center","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V3.5.8.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V3.5.8.2","eol":null,"hubHref":"/vendor/siemens/siemens_software_center"},{"vendor":"siemens","product":"simcenter_3d","name":"simcenter 3d","label":"simcenter_3d","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V2506.6000","noFixRecorded":false,"fixedIn":null},{"text":"< 2506.6000","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V2506.6000 | < 2506.6000","eol":null,"hubHref":"/vendor/siemens/simcenter_3d"},{"vendor":"siemens","product":"simcenter_femap","name":"simcenter femap","label":"simcenter_femap","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V2506.0002","noFixRecorded":false,"fixedIn":null},{"text":"< 2506.6000","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V2506.0002 | < 2506.6000","eol":null,"hubHref":"/vendor/siemens/simcenter_femap"},{"vendor":"siemens","product":"simcenter_star-ccm\\+","name":"simcenter star-ccm\\+","label":"simcenter_star-ccm\\+","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V2602","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V2602","eol":null,"hubHref":"/vendor/siemens/simcenter_star-ccm"},{"vendor":"siemens","product":"simcenter_star-ccm\\+_viewer","name":"simcenter star-ccm\\+ viewer","label":"simcenter_star-ccm\\+_viewer","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 2602","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2602","eol":null,"hubHref":"/vendor/siemens/simcenter_star-ccm_viewer"},{"vendor":"siemens","product":"software_center","name":"software center","label":"software_center","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 3.5.8.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.5.8.2","eol":null,"hubHref":"/vendor/siemens/software_center"},{"vendor":"siemens","product":"solid_edge_se2025","name":"solid edge se2025","label":"solid_edge_se2025","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V225.0 Update 13","noFixRecorded":false,"fixedIn":null},{"text":"< 225.0","noFixRecorded":false,"fixedIn":null},{"text":"225.0","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0001","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0002","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0003","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0004","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0005","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0006","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0007","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0008","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0009","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0010","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0011","noFixRecorded":false,"fixedIn":null},{"text":"225.0:update_0012","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V225.0 Update 13 | < 225.0 | 225.0 | 225.0:update_0001 | 225.0:update_0002 | 225.0:update_0003 | 225.0:update_0004 | 225.0:update_0005 | 225.0:update_0006 | 225.0:update_0007 | 225.0:update_0008 | 225.0:update_0009 | 225.0:update_0010 | 225.0:update_0011 | 225.0:update_0012","eol":null,"hubHref":"/vendor/siemens/solid_edge_se2025"},{"vendor":"siemens","product":"solid_edge_se2026","name":"solid edge se2026","label":"solid_edge_se2026","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V226.0 Update 04","noFixRecorded":false,"fixedIn":null},{"text":"< 226.0","noFixRecorded":false,"fixedIn":null},{"text":"226.0","noFixRecorded":false,"fixedIn":null},{"text":"226.0:update_1","noFixRecorded":false,"fixedIn":null},{"text":"226.0:update_2","noFixRecorded":false,"fixedIn":null},{"text":"226.0:update_3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V226.0 Update 04 | < 226.0 | 226.0 | 226.0:update_1 | 226.0:update_2 | 226.0:update_3","eol":null,"hubHref":"/vendor/siemens/solid_edge_se2026"},{"vendor":"siemens","product":"tecnomatix_plant_simulation","name":"tecnomatix plant simulation","label":"tecnomatix_plant_simulation","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V2504.0008","noFixRecorded":false,"fixedIn":null},{"text":"< 2504.0008","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V2504.0008 | < 2504.0008","eol":null,"hubHref":"/vendor/siemens/tecnomatix_plant_simulation"}],"affectedCount":9,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-981622.html","label":"cert-portal.siemens.com/productcert/html/ssa-981622.html","hostname":"cert-portal.siemens.com","tags":["Mitigation","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-04-14T08:40:38.637Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-14T13:38:29.751Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":25,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T08:39:28.661Z","stale":false,"partial":false}}