CVE-2025-44868: Wavlink Wl-WN530H4 Firmware

Critical severity, CVSS 9.8. EPSS: 2.7% chance of exploitation in the next 30 days.

Wavlink WL-WN530H4 20220801 was found to contain a command injection vulnerability in the ping_test function of the adm.cgi via the pingIp parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Affected products

• Wavlink Wl-WN530H4 Firmware: version 20220801 only

Published 2025-05-02. Last modified 2026-06-17.