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    3 vulnerabilities found for wn531p3 by wavlink

    CVE-2026-74843 (GCVE-0-2026-74843)

    Vulnerability from nvd – Published: 2026-08-17 11:15 – Updated: 2026-08-17 14:44
    VLAI
    Title
    Wavlink WN531P3/WN535M1 Export Pingortrace CGI export_pingortrace.cgi strcpy stack-based overflow
    Summary
    A vulnerability was determined in Wavlink WN531P3 and WN535M1 V250922. Affected by this vulnerability is the function strcpy of the file /etc/lighttpd/www/cgi-bin/export_pingortrace.cgi of the component Export Pingortrace CGI. Executing a manipulation of the argument HTTP_COOKIE can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-17 14:44 UTC
    CWE
    References
    URL Tags
    https://vuldb.com/vuln/391205 vdb-entrytechnical-description
    https://vuldb.com/vuln/391205/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-74843 third-party-advisory
    https://vuldb.com/submit/875331 third-party-advisory
    https://github.com/wcndsb-sketch/WAVLINK_WN535M1-… exploit
    Impacted products
    Vendor Product Version
    Wavlink WN531P3 Affected: V250922
        cpe:2.3:a:wavlink:wn531p3:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Wavlink WN535M1 Affected: V250922
        cpe:2.3:a:wavlink:wn535m1:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-74843 (GCVE-0-2026-74843)

    Vulnerability from cvelistv5 – Published: 2026-08-17 11:15 – Updated: 2026-08-17 14:44
    VLAI
    Title
    Wavlink WN531P3/WN535M1 Export Pingortrace CGI export_pingortrace.cgi strcpy stack-based overflow
    Summary
    A vulnerability was determined in Wavlink WN531P3 and WN535M1 V250922. Affected by this vulnerability is the function strcpy of the file /etc/lighttpd/www/cgi-bin/export_pingortrace.cgi of the component Export Pingortrace CGI. Executing a manipulation of the argument HTTP_COOKIE can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-17 14:44 UTC
    CWE
    References
    URL Tags
    https://vuldb.com/vuln/391205 vdb-entrytechnical-description
    https://vuldb.com/vuln/391205/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-74843 third-party-advisory
    https://vuldb.com/submit/875331 third-party-advisory
    https://github.com/wcndsb-sketch/WAVLINK_WN535M1-… exploit
    Impacted products
    Vendor Product Version
    Wavlink WN531P3 Affected: V250922
        cpe:2.3:a:wavlink:wn531p3:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Wavlink WN535M1 Affected: V250922
        cpe:2.3:a:wavlink:wn535m1:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    VAR-202412-1837

    Vulnerability from variot - Updated: 2025-10-12 23:08

    WAVLINK WN531P3 202383 was discovered to contain a hardcoded password vulnerability in /etc/shadow, which allows attackers to log in as root. WAVLINK of wn531p3 A firmware vulnerability related to improper default permissions exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. WAVLINK WN531P3 is a router developed by WAVLINK, a Chinese company

    Show details on source website

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