CVE-2024-29972

Critical

Description

** UNSUPPORTED WHEN ASSIGNED ** The command injection vulnerability in the CGI program "remote_help-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 some operating system (OS) commands by sending a crafted HTTP POST request.

SeverityCritical
CVSS9.8
Exploit probability100. percentile90.3%
ProductZyxel Nas326 Firmware
PublishedJun 4, 2024
First seenJun 4, 2024

How to fix

Update
  • zyxel nas326_firmware5.21\(aazf.17\)c0 or later
  • zyxel nas542_firmware5.21\(abag.14\)c0 or later

Affected products

ProductAffected versionsFixed in
zyxel nas326_firmwarev < 5.21\(aazf.17\)c05.21\(aazf.17\)c0
zyxel nas542_firmwarev < 5.21\(abag.14\)c05.21\(abag.14\)c0

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