Products: 2
    Vulnerabilities: 18
    Known Exploited: 0
    6
    Critical Level Threats
    8
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    4
    Medium Level Threats
    0
    Low Level Threats

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    Vulnerabilities

    CVE-2026-38822

    In openNDS before 11.0.0, the client_params.sh script, invoked by the openNDS daemon to serve the authenticated client status page, is vulnerable to OS command injection through crafted HTTP GET query parameter keys. An authenticated captive portal user can inject arbitrary shell commands by embedding semicolons in a URL query parameter name.

    Last Modified: Sep 24, 2026
    Published: Aug 28, 2026

    CVE-2026-38821

    OpenNDS Buffer Overflow Enables Denial of Service and Remote Code Execution

    Last Modified: Aug 28, 2026
    Published: Aug 28, 2026

    CVE-2026-38820

    Remote Command Execution via /opennds_preauth/ in openNDS pre-11.0.0

    Last Modified: Sep 24, 2026
    Published: Aug 28, 2026

    CVE-2026-38819

    Memory Exhaustion Vulnerability in openNDS Allows Unauthenticated Attacker to Drain System Memory

    Last Modified: Aug 28, 2026
    Published: Aug 28, 2026

    CVE-2024-25763

    openNDS 10.2.0 is vulnerable to Use-After-Free via /openNDS/src/auth.c.

    Last Modified: Apr 14, 2025
    Published: Feb 26, 2024
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