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    CVE-2020-25229

    A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). The implemented encryption for communication with affected devices is prone to replay attacks due to the usage of a static key. An attacker could change the password or change the configuration on any affected device if using prepared messages that were generated for another device.

    Published:Dec 14, 2020
    Last Modified:Nov 21, 2024
    EPS:Dec 14, 2020
    EPSS Score:0.00153
    CVSS Score:7.5

    Affected Products

    Vendor
    Siemens
    Product
    Logo\! 8 Bm
    Vendor
    Siemens
    Product
    Logo\! 8 Bm Firmware

    Exploits

    No exploit reference

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    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