Unrated severityNVD Advisory· Published Jul 21, 2026· Updated Jul 23, 2026

CVE-2026-6952

Description

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 products

Zyxel/AX7501-B1llm-fuzzy
Range: <=5.17(ABPC.7.2)C0

Patches

Vulnerability mechanics

References

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-07-21-2026mitrevendor-advisory

News mentions

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