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    CVE-2023-28769

    The buffer overflow vulnerability in the library “libclinkc.so” of the web server “zhttpd” in Zyxel DX5401-B0 firmware versions prior to V5.17(ABYO.1)C0 could allow a remote unauthenticated attacker to execute some OS commands or to cause denial-of-service (DoS) conditions on a vulnerable device.

    Published:Apr 27, 2023
    Last Modified:Jan 31, 2025
    EPS:Apr 27, 2023
    EPSS Score:0.73352
    CVSS Score:9.8

    Affected Products

    Vendor
    Zyxel
    Product
    Dx5401-b0
    Vendor
    Zyxel
    Product
    Dx5401-b0 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