VDB
CVE-2025-40800
CVE-2025-40800
PUBLISHED
CVSS 9.100000381469727 CRITICAL
A vulnerability has been identified in COMOS V10.6 (All versions < V10.6.1), COMOS V10.6 (All versions < V10.6.1), NX V2412 (All versions < V2412.8700), NX V2506 (All versions < V2506.6000), Simcenter 3D (All versions < V2506.6000), Simcenter Femap (All versions < V2506.0002), Solid Edge SE2025 (All versions < V225.0 Update 10), Solid Edge SE2026 (All versions < V226.0 Update 1). The IAM client in affected products is missing server certificate validation while establishing TLS connections to the authorization server. This could allow an attacker to perform a man-in-the-middle attack.
EPSS 0.21% · 9.7th percentile
Risk Scores
CVSS 4.0
9.100000381469727
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/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
EPSS Score
0.21%
9.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Solid Edge SE2025 | 0 |
| Siemens | NX V2412 | 0 |
| Siemens | Solid Edge SE2026 | 0 |
| Siemens | Simcenter Femap | 0 |
| Siemens | NX V2506 | 0 |
| Siemens | COMOS V10.6 | 0, 0 |
| Siemens | Simcenter 3D | 0 |
Timeline
- Apr 16, 2025 CVE ID Reserved
- Dec 9, 2025 EPSS Score
- Dec 9, 2025 CVE Published
- Dec 9, 2025 PoC Published
- Dec 11, 2025 PoC Published
- Dec 13, 2025 EPSS Score
- Dec 13, 2025 PoC Published
- Dec 18, 2025 EPSS Score
- Dec 22, 2025 EPSS Score
- Dec 27, 2025 EPSS Score
- Dec 31, 2025 EPSS Score
- Jan 5, 2026 EPSS Score