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    CVE-2025-14672

    A flaw has been found in gmg137 snap7-rs up to 1.142.1. This impacts the function TSnap7MicroClient::opWriteArea of the file s7_micro_client.cpp. Executing a manipulation can lead to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.

    Published:Dec 14, 2025
    Last Modified:Feb 24, 2026
    EPS:Dec 14, 2025
    EPSS Score:0.00069
    CVSS Score:7.3

    Affected Products

    Vendor
    Gmg137
    Product
    Snap7-rs

    Exploits

    https://gitee.com/gmg137/snap7-rs/issues/ID2H8E

    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