D-Link G416 cfgsave Buffer Overflow Vulnerability

D-Link G416 is the AX1500 4G+ Smart Router launched by AUO in June 2025 , which supports Wi-Fi 6, AI Smart Optimization and 4G LTE Cat 6 network with up to 300Mbps internet speed. The D-Link G416 suffers from a buffer overflow vulnerability, which stems from a cfgsave stack-based buffer overflow...

The vulnerability of the cfgsave function in the HTTP service of D-Link G416 router’s microprogramming system allows a hacker to execute arbitrary code.

The vulnerability of the cfgsave function in the D-Link G416 router’s HTTP service is related to buffer overflow in the stack. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...