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    CVE-2025-40804

    A vulnerability has been identified in SIMATIC Virtualization as a Service (SIVaaS) (All versions). The affected application exposes a network share without any authentication. This could allow an attacker to access or alter sensitive data without proper authorization.

    Published:Sep 9, 2025
    Last Modified:Apr 15, 2026
    EPS:Sep 9, 2025
    EPSS Score:0.00045
    CVSS Score:9.1

    Affected Products

    Vendor
    Siemens
    Product
    Simatic

    Exploits

    No exploit reference

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    CVE-2025-40798 (CVSS 8.7) — A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions…
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    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