D-Link DI-8003 Buffer Overflow Vulnerability (CNVD-2026-17630)

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 improper handling of the id parameter in the /saveparmusb.asp endpoint and can be exploited by an attacker to cause a denial of...

The vulnerability of the upgrade_filter_asp function in the /upgrade_filter.asp file of the D-Link DI-8003 router’s microprogramming system, allowing a hacker to execute arbitrary commands.

The vulnerability of the upgradefilterasp function in the /upgradefilter.asp file of the D-Link DI-8003 router microprogramming system is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...