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    1 vulnerability by WatchYourLAN

    CVE-2026-0774 (GCVE-0-2026-0774)

    Vulnerability from cvelistv5 – Published: 2026-01-23 03:29 – Updated: 2026-01-23 16:21
    VLAI
    Title
    WatchYourLAN Configuration Page Argument Injection Remote Code Execution Vulnerability
    Summary
    WatchYourLAN Configuration Page Argument Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of WatchYourLAN. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the arpstrs parameter. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-26708.
    Severity
    8.8 (High)
    CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
    Assigner
    zdi
    References
    Impacted products
    Date Public
    2026-01-09 16:48
    Show details on NVD website
    To clipboard 

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