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    CVE-2020-27524

    On Audi A7 MMI 2014 vehicles, the Bluetooth stack in Audi A7 MMI Multiplayer with version (N+R_CN_AU_P0395) mishandles %x and %s format string specifiers in a device name. This may lead to memory content leaks and potentially crash the services.

    Published:Nov 11, 2020
    Last Modified:Nov 21, 2024
    EPS:Nov 11, 2020
    EPSS Score:0.00176
    CVSS Score:7.1

    Affected Products

    Vendor
    Audi
    Product
    A7
    Vendor
    Audi
    Product
    Mmi Multiplayer

    Exploits

    https://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.htmlhttps://www.youtube.com/watch?v=BQUVgAdhwQshttps://tiger-team-1337.blogspot.com/2020/10/audi-a7-2014-mmi-mishandles-format.htmlhttps://www.youtube.com/watch?v=BQUVgAdhwQs

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-135 Format String Injection
    CAPEC-67 String Format Overflow in syslog()

    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