CVE-2022-30526

Vulnerability Summary

A privilege escalation vulnerability was identified in the CLI command of Zyxel USG FLEX 100(W) firmware versions 4.50 up to and including 5.30, USG FLEX 200 firmware versions 4.50 up to and including 5.30, USG FLEX 500 firmware versions 4.50 up to and including 5.30, USG FLEX 700 firmware versions 4.50 up to and including 5.30, USG FLEX 50(W) firmware versions 4.16 up to and including 5.30, USG20(W)-VPN firmware versions 4.16 up to and including 5.30, ATP series firmware versions 4.32 up to and including 5.30, VPN series firmware versions 4.30 up to and including 5.30, USG/ZyWALL series firmware versions 4.09 up to and including 4.72, which could allow a local malicious user to execute some OS commands with root privileges in some directories on a vulnerable device.

Vulnerability Trend

Exploits

References