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    CVE-2026-65184

    The root-privileged `wsserver` terminal-bridge daemon builds a shell command from client-supplied WebSocket fields and passes it to `system()` and `popen()` without quoting, escaping, or character-set validation. The daemon's public-key session path performs no appliance-session check.

    Published:Oct 26, 2026
    Last Modified:Oct 28, 2026
    EPS:Oct 26, 2026
    EPSS Score:0.00416
    CVSS Score:9.8

    Affected Products

    Vendor
    Vertiv
    Product
    Avocent Acs8000

    Exploits

    No exploit reference

    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