Wavlink Wn557 vulnerabilities

1 vulnerability

Known vulnerabilities in Wavlink Wn557, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9CVE-2026-18607wavlinketc. wn529+11
EPSS score
0.79%
A security vulnerability has been detected in Wavlink WN572, WN570H, WN573, WN529, WN530, WN531, WN535, etc. WN529, WN530, WN531, WN535, WN536, WN551, WN557 and NU516 up to 20260609. Affected by this issue is the function strcpy of the file upload.cgi of the component lighttpd. The manipulation of the argument HTTP_COOKIE leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.