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    CVE-2025-40800

    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.

    Published:Dec 9, 2025
    Last Modified:Apr 15, 2026
    EPS:Dec 9, 2025
    EPSS Score:0.00027
    CVSS Score:7.4

    Affected Products

    Vendor
    Siemens
    Product
    Comos
    Vendor
    Siemens
    Product
    Nx
    Vendor
    Siemens
    Product
    Simcenter 3d
    Vendor
    Siemens
    Product
    Simcenter Femap
    Vendor
    Siemens
    Product
    Solid Edge Se2025
    Vendor
    Siemens
    Product
    Solid Edge Se2026

    Exploits

    No exploit reference

    Common Weakness Enumeration

    Related CVEs

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High