Vulnerability Monitor

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CVE-2023-5372

The post-authentication command injection vulnerability in Zyxel NAS326 firmware versions through V5.21(AAZF.15)C0 and NAS542 firmware versions through V5.21(ABAG.12)C0 could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands by sending a crafted query parameter attached to the URL of an affected device’s web management interface.

Published

2024-01-30T01:15:59.063

Last Modified

2024-11-21T08:41:38.017

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.2 (HIGH)

Weaknesses

Type: Secondary
CWE-78
Type: Primary
CWE-78

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	zyxel	nas326_firmware	< 5.21\(aazf.16\)c0	Yes
Hardware	zyxel	nas326	-	No
Operating System	zyxel	nas542_firmware	< 5.21\(abag.13\)c0	Yes
Hardware	zyxel	nas542	-	No

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-vulnerability-in-nas-products-01-30-2024 Vendor Advisory ([email protected])
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-vulnerability-in-nas-products-01-30-2024 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)