CVE-2024-39757: Wavlink Wl-WN533A8 Firmware

High severity, CVSS 7.2. EPSS: 2.4% chance of exploitation in the next 30 days.

A stack-based buffer overflow vulnerability exists in the wireless.cgi AddMac() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated 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.