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    CVE-2019-6258

    D-Link DIR-822 Rev.Bx devices with firmware v.202KRb06 and older allow a buffer overflow via long MacAddress data in a /HNAP1/SetClientInfo HNAP protocol message, which is mishandled in /usr/sbin/udhcpd during reading of the /var/servd/LAN-1-udhcpd.conf file.

    Published:Aug 18, 2020
    Last Modified:Nov 21, 2024
    EPS:Aug 18, 2020
    EPSS Score:0.01357
    CVSS Score:9.8

    Affected Products

    Vendor
    D-link
    Product
    Dir-822 Firmware
    Vendor
    Dlink
    Product
    Dir-822

    Exploits

    https://github.com/pr0v3rbs/CVE/tree/master/CVE-2019-6258https://github.com/pr0v3rbs/CVE/tree/master/CVE-2019-6258

    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