CVE-2026-109109

A vulnerability was detected in Wavlink WL-WN530BE1-A 251117. This vulnerability affects the function strcpy of the file /cgi-bin/ExportAllSettings.cgi of the component Settings Export CGI. Performing a manipulation of the argument HTTP_COOKIE/X-Cmd results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure.

Referanslar

• https://gist.github.com/Rauzk/9ef4fe7574e5689386cc43139f4cf9e1
• https://vuldb.com/cve/CVE-2026-109109
• https://vuldb.com/submit/909191
• https://vuldb.com/vuln/416860
• https://vuldb.com/vuln/416860/cti