CVE-2023-27988

published 2023-05-30

CVE-2023-27988: The post-authentication command injection vulnerability in the Zyxel NAS326 firmware versions prior to V5.21(AAZF.13)C0 could allow an authenticated attacker…

high 7.2 CVSS 3.1

AV N AC L PR H UI N S U C H I H A H

The post-authentication command injection vulnerability in the Zyxel NAS326 firmware versions prior to V5.21(AAZF.13)C0 could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device remotely.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
zyxel	nas326_firmware	< V5.21(AAZF.13)C0	V5.21(AAZF.13)C0
zyxel	nas326_firmware	< 5.21\(aazf.13\)c0	5.21\(aazf.13\)c0
zyxel	nas540_firmware	< 5.21\(aatb.10\)c0	5.21\(aatb.10\)c0
zyxel	nas542_firmware	< 5.21\(abag.10\)c0	5.21\(abag.10\)c0

CWE-78