Critical Vulnerability Information CVE ID CVE-2025-51383 Product D-link DI-8200 Version 16.07.26A1 Issue Type Denial of Service Description D-LINK DI-8200 version 16.07.26A1 contains a buffer overflow vulnerability in the function, triggered by the parameter. Analysis Report Using IDA Pro to analyze the code, the following snippet was found in the function: The array is small in size, and the parameter is passed via in , leading to a stack overflow vulnerability. Exploitation By capturing network packets and modifying the parameter to a larger value, then re-accessing the web interface, the device crashed, confirming successful exploitation of the vulnerability.