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    2 vulnerabilities found for ConfigServer Security & Firewall by ConfigServer

    CVE-2026-67402 (GCVE-0-2026-67402)

    Vulnerability from nvd – Published: 2026-09-03 23:57 – Updated: 2026-09-04 19:47
    VLAI
    Summary
    An insecure Apache configuration in ConfigServer Security & Firewall maps /usr/bin as CGI programs through the Messenger v3 HTTPS virtual host. A remote unauthenticated attacker whose address is blocked can request a mapped executable and run arbitrary commands as the Apache user. The vulnerability affects installations where CSF Messenger v3 and its HTTPS mode are enabled. WebPros addressed the vulnerability in version 16.31.
    Severity
    9.2 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-04 19:47 UTC
    CWE
    • CWE-552 - Files or Directories Accessible to External Parties
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2026-67402 (GCVE-0-2026-67402)

    Vulnerability from cvelistv5 – Published: 2026-09-03 23:57 – Updated: 2026-09-04 19:47
    VLAI
    Summary
    An insecure Apache configuration in ConfigServer Security & Firewall maps /usr/bin as CGI programs through the Messenger v3 HTTPS virtual host. A remote unauthenticated attacker whose address is blocked can request a mapped executable and run arbitrary commands as the Apache user. The vulnerability affects installations where CSF Messenger v3 and its HTTPS mode are enabled. WebPros addressed the vulnerability in version 16.31.
    Severity
    9.2 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-04 19:47 UTC
    CWE
    • CWE-552 - Files or Directories Accessible to External Parties
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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