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    CVE-2023-4104

    An invalid Polkit Authentication check and missing authentication requirements for D-Bus methods allowed any local user to configure arbitrary VPN setups. *This bug only affects Mozilla VPN on Linux. Other operating systems are unaffected.* This vulnerability affects Mozilla VPN 2.16.1 < (Linux).

    Published:Sep 11, 2023
    Last Modified:Jul 3, 2025
    EPS:Sep 11, 2023
    EPSS Score:0.00087
    CVSS Score:5.5

    Affected Products

    Vendor
    Mozilla
    Product
    Vpn

    Exploits

    https://bugzilla.mozilla.org/show_bug.cgi?id=1831318https://www.openwall.com/lists/oss-security/2023/08/03/1https://bugzilla.mozilla.org/show_bug.cgi?id=1831318https://www.openwall.com/lists/oss-security/2023/08/03/1

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    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