The vulnerability of the /cgi-bin/firewall.cgi file, a microprogramming system for Wavlink routers WL-WN579A3, allows a hacker to execute arbitrary commands.

The vulnerability of the /cgi-bin/firewall.cgi file of the Wavlink WL-WN579A3 router’s microprogramming system is related to the failure to take measures to neutralize specific elements used in the operating system commands. Exploiting this vulnerability allows a remote attacker to execute...