CVE-2026-6952

A post-authentication command injection vulnerability in the "LogServer" field of the syslog component in Zyxel AX7501-B1 firmware versions through 5.17(ABPC.7.2)C0 could allow an authenticated attacker with administrator privileges to execute OS commands on an affected device.

Score

CVSS 3.1 7.2 High

Status

Awaiting Analysis - security@zyxel.com.tw

Published

2026-07-21

Last modified

2026-10-24

Weaknesses

CWE-78

Affected products

• Ax7501-b1 Firmware (Zyxel)

References

• https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-inj…