D-Link DI-8003 Buffer Overflow Vulnerability (CNVD-2026-17631)

The D-Link DI-8003 is a wireless router from China-based AUO D-Link. A buffer overflow vulnerability exists in the D-Link DI-8003. The vulnerability is caused due to incorrect boundary checking in the shutset.asp script and can be exploited by an attacker to cause a denial of service...

The vulnerability of D-Link DI-8003 router microprogramming software lies in the copying of buffers without checking the size of the input data. This allows a hacker to trigger a service failure.

The vulnerability of D-Link DI-8003 router microprogramming software lies in the copying of buffers without checking the size of input data during the processing of the vlanname parameter. Exploiting this vulnerability allows an attacker, operating remotely, to cause a service failure by sending ...

CVE-2025-50649

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper input validation in the vlanname parameter in the /shutset.asp endpoint...

EUVD-2025-209331

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper input validation in the vlanname parameter in the /shutset.asp endpoint...

CVE-2025-50649

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper input validation in the vlanname parameter in the /shutset.asp endpoint...

CVE-2025-50649

A buffer overflow vulnerability exists in the D-Link DI-8003 wireless router (firmware version 16.07.26A1 ) due to improper input validation and a lack of boundary checking. The flaw specifically affects the vlan_name parameter within the /shut_set.asp endpoint, where the system fails to verify t...

PT-2026-31375

Name of the Vulnerable Software and Affected Versions D-Link DI-8003 version 16.07.26A1 Description A buffer overflow exists due to improper input validation of the vlan name parameter in the '/shut set.asp' API endpoint. Recommendations Update to a newer version that contains a fix for this...