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    CVE-2025-11566

    CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that would allow an attacker on the local network to gain access to the user account by performing an arbitrary number of authentication attempts with different credentials on the /REST/shutdownnow endpoint.

    Published:Nov 12, 2025
    Last Modified:Apr 15, 2026
    EPS:Nov 12, 2025
    EPSS Score:0.00065
    CVSS Score:6.9

    Affected Products

    Vendor
    Schneider-electric
    Product
    Powerchute Serial Shutdown

    Exploits

    No exploit reference

    Related CVEs

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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