CVE-2026-6952 — Zyxel / AX7501-B1 firmware

CVE-2026-6952

Zyxel / AX7501-B1 firmware PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Zyxel / AX7501-B1 firmware	affected <= 5.17(ABPC.7.2)C0

CWE

CWE-78

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-vulnerability-in-certain-dsl-ethernet-cpe-fiber-onts-and-wireless-extenders-07-21-2026

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.