CVE-2026-6029

A vulnerability was detected in Totolink A7100RU 7.4cu.2313b20191024. The affected element is the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument User results in os command injection. The attack may be launched remotely. Th...

CVE-2026-6154

A security flaw has been discovered in Totolink A7100RU 7.4cu.2313b20191024. The affected element is the function setWizardCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument wizard results in os command injection. The attack may be initiat...

CVE-2026-6138

A flaw has been found in Totolink A7100RU 7.4cu.2313b20191024. The impacted element is the function setAccessDeviceCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument mac causes os command injection. The attack can be initiated remotely. The exploi...

CVE-2026-6026

A security flaw has been discovered in Totolink A7100RU 7.4cu.2313b20191024. This vulnerability affects the function setPortalConfWeChat of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument enable results in os command injection. The attack can ...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32568)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from an unknown function in the CGI Handler component file /cgi-bin/cstecgi.cgi, which manipulates the...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32570)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from the function setWiFiWpsStart in the CGI Handler component’s file /cgi-bin/cstecgi.cgi. This function...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32569)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics Corporation. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from the function setUrlFilterRules in the CGI Handler component’s file /cgi-bin/cstecgi.cgi,...

D-Link DI-8100 buffer overflow vulnerability (CNVD-2026-32587)

The D-Link DI-8100 is a wired network behavior management router designed by D-Link for small and medium-sized businesses. The D-Link DI-8100 has a buffer overflow vulnerability. This vulnerability stems from the sprintf function in the /usergroup.asp file within the CGI Handler component, which...

EUVD-2026-27488

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...

CVE-2026-7857

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...

CVE-2026-7857 D-Link DI-8100 CGI user_group.asp sprintf buffer overflow

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...

CVE-2026-7857

CVE-2026-7857 concerns D-Link DI-8100 (firmware 16.07.26A1) where the CGI Handler’s function sprintf in the /user_group.asp file is vulnerable to a buffer overflow. The affected component is the CGI/Scripting interface; the underlying root cause is unsafe handling in sprintf, enabling overflow th...

CVE-2026-7857 D-Link DI-8100 CGI user_group.asp sprintf buffer overflow

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...

PT-2026-37223

Name of the Vulnerable Software and Affected Versions D-Link DI-8100 version 16.07.26A1 Description A buffer overflow exists in the CGI Handler component within the /user group.asp file. This issue occurs in the sprintf function and can be triggered remotely through manipulation. Recommendations ...

CVE-2026-7857: Buffer Copy without Checking Size of Input

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...

D-Link DI-8100 buffer error vulnerability

The D-Link DI-8100 is a wireless broadband router designed for small and medium-sized network environments by D-Link Corporation. The D-Link DI-8100 version 16.07.26A1 contains a buffer overflow vulnerability. This vulnerability stems from a function in the CGI Handler component called sprintf,...

CVE-2026-7538

A vulnerability was identified in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function Vulnerability of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument proto leads to os command injection. The attack may be initiated remotely. The explo...

CVE-2026-7538: Improper Neutralization of Special Elements used in an OS Command

A vulnerability was identified in Totolink A8000RU 7.1cu.643b20200521. This issue affects the function Vulnerability of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument proto leads to os command injection. The attack may be initiated remotely. The explo...

TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32572)

TOTOLINK A8000RU is a wireless router produced by China Jiying Electronics. The TOTOLINK A8000RU has a vulnerability related to operating system command injection. This vulnerability stems from the setWiFiEasyGuestCfg function in the CGI Handler component, specifically the operation of the merge...

EUVD-2026-26017

A security flaw has been discovered in Totolink A8000RU 7.1cu.643b20200521. The impacted element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge results in os command injection. It is possible to launch the...