The vulnerability of the ctxz_asp function in the /ctxz.asp file of the Connection Limit Page component of the D-link DI-8100 router’s microprogramming system, which allows a intruder to cause a service failure.

The vulnerability of the ctxzasp function in the /ctxz.asp file of the Connection Limit Page component of the D-link DI-8100 router’s microprogramming system is related to buffer overflow in the stack. Exploiting this vulnerability allows an attacker operating remotely to execute arbitrary code...

CVE-2025-4883

CVE-2025-4883 affects D-Link DI-8100 firmware version 16.07.26A1, specifically the ctxz_asp function in the /ctxz.asp script of the Connection Limit Page. Manipulating def/defTcp/defUdp/defIcmp/defOther can cause a stack-based buffer overflow with remote attacker access; public exploit informatio...