CVE-2026-7692: Wavlink Wl-WN570HA1 Firmware

Medium severity, CVSS 6.3. EPSS: 4.4% chance of exploitation in the next 30 days.

A vulnerability was detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. The affected element is the function ping_ddns of the file /cgi-bin/adm.cgi. Performing a manipulation of the argument DDNS results in command injection. The attack can be initiated remotely. The exploit is now public and may be used. Once again the vendors acted very professional and confirms, "that the WN570HA1 firmware version R70HA1 V1410_221110 has been removed from our website." This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• Wavlink Wl-WN570HA1 Firmware: version r70ha1_v1410_221110 only

Published 2026-05-03. Last modified 2026-06-17.