CVE-2022-40603

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.

Link	Resource
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-xss-vulnerability-in-firewalls	Vendor Advisory

Configuration 1

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Published : 2022-12-06 02:15

Updated : 2022-12-08 04:41

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NVD link : CVE-2022-40603

Mitre link : CVE-2022-40603

Vpn50 Firmware

Zyxel

CWE-79