CVE-2022-38547 — Zyxel / ZyWALL/USG series firmware

Description (CNA)

A post-authentication command injection vulnerability in the CLI command of Zyxel ZyWALL/USG series firmware versions 4.20 through 4.72, VPN series firmware versions 4.30 through 5.32, USG FLEX series firmware versions 4.50 through 5.32, and ATP series firmware versions 4.32 through 5.32, which could allow an authenticated attacker with administrator privileges to execute OS commands.

Affected (CNA)

Vendor / product	Versions
Zyxel / ZyWALL/USG series firmware	affected 4.20 through 4.72
Zyxel / VPN series firmware	affected 4.30 through 5.32
Zyxel / USG FLEX series firmware	affected 4.50 through 5.32
Zyxel / ATP series firmware	affected 4.32 through 5.32

CWE

CWE-78

References

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-rce-in-firewalls

ADP enrichment

CVE

No English description supplied.

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-rce-in-firewalls

CISA-ADP

No English description supplied.

No references supplied.