- 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.
- Source
- productcert@siemens.com
- NVD status
- Analyzed
- Products
- simcenter_3d, simcenter_femap, simcenter_star-ccm\+_viewer, software_center, solid_edge_se2025, solid_edge_se2026, tecnomatix_plant_simulation
CVSS 4.0
- Type
- Secondary
- Base score
- 6.3
- Impact score
- -
- Exploitability score
- -
- Vector string
- 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
- Severity
- MEDIUM
CVSS 3.1
- Type
- Secondary
- Base score
- 3.7
- Impact score
- 1.4
- Exploitability score
- 2.2
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- Severity
- LOW
- productcert@siemens.com
- CWE-295
- Hype score
- Not currently trending
🔒 #CyberSecurity CVE-2025-40745: Siemens Analytics Toolkit MitM — Detection and Remediation Guide "CISA warns of improper certificate validation in Siemens Analytics Toolkit…" 🔗 https://t.co/KvF0qanAK2 #CyberSecurity #ThreatIntel #managedsoc #mdr #securitymonitoring
@SecurityAr58409
23 Apr 2026
129 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
🪟 CVE-2025-40745: “Small” CVSS, big trust problem. If Siemens’ toolkit can be MITM’d, your updates/analytics become optional opinions. Patch it yesterday. https://t.co/3Wxtod2eQr #ManInTheMiddle #CertificateValidation #SiemensSecurity #IndustrialSoftware https://t.co/I
@windowsforum
21 Apr 2026
116 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2025-40745 Improper Client Certificate Validation in Multiple Siemens Applications Enabling Man-in-the-Middle Attacks https://t.co/hhr83aOspw
@VulmonFeeds
14 Apr 2026
53 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
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