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    CVE-2018-16806

    A Pektron Passive Keyless Entry and Start (PKES) system, as used on the Tesla Model S and possibly other vehicles, relies on the DST40 cipher, which makes it easier for attackers to obtain access via an approach involving a 5.4 TB precomputation, followed by wake-frame reception and two challenge/response operations, to clone a key fob within a few seconds.

    Published:Sep 10, 2018
    Last Modified:Nov 21, 2024
    EPS:Sep 10, 2018
    EPSS Score:0.00036
    CVSS Score:6.5

    Affected Products

    Vendor
    Pektron
    Product
    Passive Keyless Entry And Start System
    Vendor
    Pektron
    Product
    Passive Keyless Entry And Start System Firmware

    Exploits

    https://www.esat.kuleuven.be/cosic/fast-furious-and-insecure-passive-keyless-entry-and-start-in-modern-supercars/https://www.esat.kuleuven.be/cosic/fast-furious-and-insecure-passive-keyless-entry-and-start-in-modern-supercars/

    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