D-Link DI-7100G C1 openid parameter buffer overflow vulnerability

The D-Link DI-7100G C1 is an enterprise-class router from D-Link, designed for small and medium-sized businesses. The D-Link DI-7100G C1 suffers from a buffer overflow vulnerability that originates from the parameter openid in the file /webchat/login.cgi failing to properly validate the length an...

EUVD-2025-32550

A flaw has been found in D-Link DI-7100G C1 up to 20250928. This vulnerability affects the function sub4C0990 of the file /webchat/login.cgi of the component jhttpd. Executing manipulation of the argument openid can lead to buffer overflow. It is possible to launch the attack remotely. The exploi...

CVE-2025-11338

A flaw has been found in D-Link DI-7100G C1 up to 20250928. This vulnerability affects the function sub4C0990 of the file /webchat/login.cgi of the component jhttpd. Executing manipulation of the argument openid can lead to buffer overflow. It is possible to launch the attack remotely. The exploi...

CVE-2025-11338

A flaw has been found in D-Link DI-7100G C1 up to 20250928. This vulnerability affects the function sub4C0990 of the file /webchat/login.cgi of the component jhttpd. Executing manipulation of the argument openid can lead to buffer overflow. It is possible to launch the attack remotely. The exploi...

D-Link DI-7100G 安全漏洞

The D-Link DI-7100G C1 is an enterprise-class router from D-Link, designed for small and medium-sized businesses. The D-Link DI-7100G C1 suffers from a buffer overflow vulnerability that originates from the parameter openid in the file /webchat/login.cgi failing to properly validate the length an...