Security Advisory

CVE-2022-40603

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-12-06 00:00:00

Last updated 2025-04-23 20:00:23

Assigner Zyxel

State PUBLISHED

Description

A cross-site scripting (XSS) vulnerability in the CGI program of Zyxel ZyWALL/USG series firmware versions 4.30 through 4.72, VPN series firmware versions 4.30 through 5.31, USG FLEX series firmware versions 4.50 through 5.31, and ATP series firmware versions 4.32 through 5.31, which could allow an attacker to trick a user into visiting a crafted URL with the XSS payload. Then, the attacker could gain access to some browser-based information if the malicious script is executed on the victim’s browser.

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