Wavlink WL-WN579X3-C Buffer Overflow

Remote code execution in Wavlink WL-WN579X3-C firmware through stack-based buffer overflow in the firewall.cgi module allows unauthenticated attackers to achieve complete system compromise via manipulation of the del_flag parameter. Public exploit code exists for this vulnerability, and no patch is currently available despite vendor notification. Affected users should immediately restrict network access to the affected device until a firmware update becomes available.

A vulnerability was determined in Wavlink WL-WN579X3-C 231124. This vulnerability affects the function sub_401AD4 of the file /cgi-bin/adm.cgi. [CVSS 2.4 LOW]