D-Link DI-8003 Buffer Overflow Vulnerability (CNVD-2026-17696)

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 stems from improper handling of the name parameter in the /usbpaswd.asp endpoint, which can be exploited by an attacker to cause a denial of service...

CVE-2026-5983

A vulnerability was determined in D-Link DIR-605L 2.13B01. This issue affects the function formSetDDNS of the file /goform/formSetDDNS of the component POST Request Handler. Executing a manipulation of the argument curTime can lead to buffer overflow. The attack can be executed remotely. The...

CVE-2026-5815

A vulnerability was detected in D-Link DIR-645 1.01/1.02/1.03. Impacted is the function hedwigcgimain of the file /cgi-bin/hedwig.cgi. The manipulation results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. This vulnerability only...

The vulnerability of D-Link DI-8003 router microprogramming software, related to buffer overflow in the stack, allows a hacker to trigger a service failure.

The vulnerability of D-Link DI-8003 router microprogramming software is related to buffer overflow in the stack when processing the name parameter. Exploiting this vulnerability allows an attacker to cause a service failure by sending a specially crafted GET request to the /urlgroup.asp endpoint...

CVE-2025-50671

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /xwglref.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request with excessively long strings in parameters name, en, userid, shibiename, time,...

CVE-2025-50673

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the httplanport parameter in the /webgl.asp endpoint...

CVE-2025-50669

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 and DI-8003G 19.12.10A1 due to improper handling of the wanping parameter in the /wanping.asp endpoint...

CVE-2025-50667

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the iface parameter in the /wanlinedetection.asp endpoint...

CVE-2025-50668

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the s parameter in the /weblistopt.asp endpoint...

CVE-2025-52222

D-Link DI-8003 v16.07.26A1, DI-8500 v16.07.26A1; DI-8003G v17.12.21A1, DI-8200G v17.12.20A1, DI-8200 v16.07.26A1, DI-8400 v16.07.26A1, DI-8004w v16.07.26A1, DI-8100 v16.07.26A1, and DI-8100G v17.12.20A1 were discovered to contain a buffer overflow via the rden, rdauth, rdacct, httphadmin,...

CVE-2025-50666

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of multiple parameters in the /webpost.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request in parameters such as name, en, userid, log, and time...

CVE-2025-50672

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /yyxzdlink.asp endpoint...

CVE-2025-50657

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the pid parameter in the /trace.asp endpoint...

CVE-2025-50665

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of input parameters in the /webkeyword.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request via the name, en, time, memgb2312, and memutf8 parameters...

CVE-2025-50670

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /xwglbwr.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request in the name, qq, and time parameters...

CVE-2025-50660

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the name parameter in the /urlmember.asp endpoint...

CVE-2025-50655

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the name parameter in the /thdgroup.asp endpoint...

CVE-2025-50664

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /usergroup.asp endpoint. The attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, mem, pri, and attr...

CVE-2025-50661

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of multiple parameters in the /urlrule.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, en, ips, u, time, act, rpri, and log...

CVE-2025-50645

A vulnerability has been discovered in D-Link DI-8003 16.07.26A1, which can lead to a buffer overflow when the s parameter in the pppoelistopt.asp endpoint is manipulated. By sending a crafted request with an excessively large value for the s parameter, an attacker can trigger a buffer overflow...