CVE-2024-36290: Wavlink Wl-WN533A8 Firmware

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

A buffer overflow vulnerability exists in the login.cgi Goto_chidx() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an unauthenticated HTTP request to trigger this vulnerability.

Affected products

• Wavlink Wl-WN533A8 Firmware: version m33a8.v5030.210505 only

Published 2025-01-14. Last modified 2026-06-17.