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    CVE-2021-34600

    Telenot CompasX versions prior to 32.0 use a weak seed for random number generation leading to predictable AES keys used in the NFC tags used for local authorization of users. This may lead to total loss of trustworthiness of the installation.

    Published:Jan 20, 2022
    Last Modified:Nov 21, 2024
    EPS:Jan 20, 2022
    EPSS Score:0.00058
    CVSS Score:5.5

    Affected Products

    Vendor
    Telenot
    Product
    Compasx

    Exploits

    https://www.x41-dsec.de/lab/advisories/x41-2021-003-telenot-complex-insecure-keygen/https://www.x41-dsec.de/lab/advisories/x41-2021-003-telenot-complex-insecure-keygen/https://github.com/x41sec/CVE-2021-34600

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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