Unauthenticated code execution via jingx.asp buffer overflow

Buffer overflow in D-Link DI-7000G V2-series router firmware allows remote attackers to execute arbitrary code through jingx.asp. The jingx.asp handler writes an attacker-controlled ip/type parameter beyond its intended buffer because the value is not bounded before processing. No authentication or user interaction is required; successful exploitation runs arbitrary code in the affected router firmware.