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    CVE-2023-36610

    ​The affected TBox RTUs generate software security tokens using insufficient entropy. The random seed used to generate the software tokens is not initialized correctly, and other parts of the token are generated using predictable time-based values. An attacker with this knowledge could successfully brute force the token and authenticate themselves.

    Published:Jul 3, 2023
    Last Modified:Nov 21, 2024
    EPS:Jul 3, 2023
    EPSS Score:0.00121
    CVSS Score:5.9

    Affected Products

    Vendor
    Ovarro
    Product
    Tbox Lt2
    Vendor
    Ovarro
    Product
    Tbox Lt2 Firmware
    Vendor
    Ovarro
    Product
    Tbox Ms-cpu32
    Vendor
    Ovarro
    Product
    Tbox Ms-cpu32-s2
    Vendor
    Ovarro
    Product
    Tbox Ms-cpu32-s2 Firmware
    Vendor
    Ovarro
    Product
    Tbox Ms-cpu32 Firmware
    Vendor
    Ovarro
    Product
    Tbox Rm2
    Vendor
    Ovarro
    Product
    Tbox Rm2 Firmware
    Vendor
    Ovarro
    Product
    Tbox Tg2
    Vendor
    Ovarro
    Product
    Tbox Tg2 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-331 Insufficient Entropy

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-59 Session Credential Falsification through Prediction

    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