References to Advisories, Solutions, and Tools

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Change History

https://outpost24.com/blog/zyxel-nas-critical-vulnerabilities/

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-nas-products-06-04-2024

Zyxel Corporation unsupported-when-assigned

** UNSUPPORTED WHEN ASSIGNED **
The remote code execution vulnerability in the CGI program “file_upload-cgi” in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an unauthenticated attacker to execute arbitrary code by uploading a crafted configuration file to a vulnerable device.

Zyxel Corporation AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Zyxel Corporation CWE-434

Zyxel Corporation https://outpost24.com/blog/zyxel-nas-critical-vulnerabilities/ [No types assigned]

Zyxel Corporation https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-nas-products-06-04-2024 [No types assigned]