CVE-2025-50756: Wavlink WN535K3 Firmware

Critical severity, CVSS 9.8. EPSS: 1.8% chance of exploitation in the next 30 days.

Wavlink WN535K3 20191010 was found to contain a command injection vulnerability in the set_sys_adm function via the newpass parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Affected products

• Wavlink WN535K3 Firmware: version 2019-10-10 only

Published 2025-07-14. Last modified 2026-06-17.