CVE-2022-34046: Wavlink WN533A8 Firmware

High severity, CVSS 7.5. EPSS: 21.1% chance of exploitation in the next 30 days.

An access control issue in Wavlink WN533A8 M33A8.V5030.190716 allows attackers to obtain usernames and passwords via view-source:http://IP_ADDRESS/sysinit.shtml?r=52300 and searching for [logincheck(user);].

Affected products

• Wavlink WN533A8 Firmware: version m33a8.v5030.190716 only

Published 2022-07-20. Last modified 2026-06-17.