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    CVE-2021-4480

    Dräger Protector Software prior to version 6.4.2 contains a local privilege escalation vulnerability due to insecure file system permissions that allows local attackers to execute arbitrary code with elevated privileges. Attackers can replace binaries or loaded modules on the host system to execute code with NT SYSTEM privileges.

    Published:Jun 2, 2026
    Last Modified:Jun 3, 2026
    EPS:Jun 2, 2026
    EPSS Score:0.00015
    CVSS Score:8.2

    Affected Products

    Vendor
    Draeger
    Product
    Protector Software

    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