H3C Magic R300 Stack Overflow Vulnerability (CNVD-2023-52049)

The H3C Magic R300 is a wireless router from China’s Xinhua San (H3C). The H3C Magic R300 suffers from a stack overflow vulnerability caused by incorrect boundary checking of the Edit_BasicSID interface on /goform/aspForm. An attacker can exploit this vulnerability to cause a buffer overflow and execute arbitrary code on the system.