TOTOLINK A3002RU V3 <= V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the hostname parameter in the formMapDelDevice function…

A stack-based buffer overflow vulnerability has been discovered in TOTOLINK A3002RU V3 routers with firmware versions up to V3.0.0-B20220304.1804. The vulnerability exists in the formMapDelDevice function and can be exploited through the hostname parameter. This type of buffer overflow can potentially allow attackers to execute arbitrary code or cause denial of service. The vulnerability affects network infrastructure devices that are commonly deployed in home and small office environments. Given that it's a buffer overflow in network equipment, it could be exploited remotely to compromise the router.