CVE-2026-19811

A security flaw has been discovered in TOTOLINK A800R 4.1.2cu.5137B20200730. The impacted element is the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. The manipulation of the argument Comment results in stack-based buffer overflow. The attack can be execute...

EUVD-2026-58599

A security flaw has been discovered in TOTOLINK A800R 4.1.2cu.5137B20200730. The impacted element is the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. The manipulation of the argument Comment results in stack-based buffer overflow. The attack can be execute...

CVE-2026-19811 TOTOLINK A800R firewall.so cstecgi.cgi setIpQosRules stack-based overflow

A security flaw has been discovered in TOTOLINK A800R 4.1.2cu.5137B20200730. The impacted element is the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. The manipulation of the argument Comment results in stack-based buffer overflow. The attack can be execute...

CVE-2026-19811

A security flaw has been discovered in TOTOLINK A800R 4.1.2cu.5137B20200730. The impacted element is the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. The manipulation of the argument Comment results in stack-based buffer overflow. The attack can be execute...

CVE-2026-19811 TOTOLINK A800R firewall.so cstecgi.cgi setIpQosRules stack-based overflow

A security flaw has been discovered in TOTOLINK A800R 4.1.2cu.5137B20200730. The impacted element is the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. The manipulation of the argument Comment results in stack-based buffer overflow. The attack can be execute...

PT-2026-71970

Name of the Vulnerable Software and Affected Versions TOTOLINK A800R version 4.1.2cu.5137 B20200730 Description A remote attack is possible due to a stack-based buffer overflow in the setIpQosRules function within the /cgi-bin/cstecgi.cgi file of the firewall.so component. This issue occurs when...

CVE-2026-19811: Stack-based Buffer Overflow

A security flaw has been discovered in TOTOLINK A800R 4.1.2cu.5137B20200730. The impacted element is the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. The manipulation of the argument Comment results in stack-based buffer overflow. The attack can be execute...

The vulnerability of the setIpQosRules() function in the cgi-bin/cstecgi.cgi script of the TOTOLINK A7100RU router’s microprogramming software allows a perpetrator to execute arbitrary commands.

The vulnerability of the setIpQosRules function in the cgi-bin/cstecgi.cgi script of the TOTOLINK A7100RU router’s microprogramming software is related to the lack of measures taken at the management level to protect data. Exploiting this vulnerability could allow a remote attacker to execute...

CVE-2026-9475

A vulnerability was determined in Totolink A8000RU 7.1cu.643b20200521. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument Comment causes os command injection. Remote exploitation of the attack is...

CVE-2026-9475

A vulnerability was determined in Totolink A8000RU 7.1cu.643b20200521. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument Comment causes os command injection. Remote exploitation of the attack is...

CVE-2026-9475

Totolink A8000RU Web Management interface vulnerable in /cgi-bin/cstecgi.cgi (function setIpQosRules). CVE-2026-9475 affects Totolink A8000RU 7.1cu.643_b20200521; manipulating the Comment argument enables OS command injection. Remote exploitation is possible; exploit publicly disclosed. According...

CVE-2026-9475 Totolink A8000RU Web Management cstecgi.cgi setIpQosRules os command injection

A vulnerability was determined in Totolink A8000RU 7.1cu.643b20200521. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument Comment causes os command injection. Remote exploitation of the attack is...

CVE-2026-9475: Improper Neutralization of Special Elements used in an OS Command

A vulnerability was determined in Totolink A8000RU 7.1cu.643b20200521. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument Comment causes os command injection. Remote exploitation of the attack is...

TOTOLINK A7100RU operating system command injection vulnerability (CNVD-2026-32761)

The TOTOLINK A7100RU is a wireless router produced by TOTOLINK, a Chinese electronics company. The TOTOLINK A7100RU has a vulnerability related to operating system command injection. This vulnerability stems from the setIpQosRules function in the cstecgi.cgi script, which fails to properly valida...

EUVD-2026-21812

A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313b20191024. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument Comment leads to os command injection. Remote exploitation of the attack is...

CVE-2026-6156

Totolink A7100RU (firmware 7.4cu.2313_b20191024) is affected via CGI Handler’s setIpQosRules function in /cgi-bin/cstecgi.cgi. Manipulating the Comment argument enables os command injection with remote exploitation reported. Public exploits exist. Affected product details and impact are corrobora...

CVE-2026-6156 Totolink A7100RU CGI cstecgi.cgi setIpQosRules os command injection

A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313b20191024. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument Comment leads to os command injection. Remote exploitation of the attack is...

CVE-2026-6156 Totolink A7100RU CGI cstecgi.cgi setIpQosRules os command injection

A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313b20191024. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument Comment leads to os command injection. Remote exploitation of the attack is...

CVE-2026-6156: Improper Neutralization of Special Elements used in an OS Command

A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313b20191024. This affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument Comment leads to os command injection. Remote exploitation of the attack is...

TOTOLINK A950RG Stack Buffer Overflow Vulnerability

The TOTOLINK A950RG is an ultra-generation Giga wireless router from China's Gion Electronics TOTOLINK. The TOTOLINK A950RG suffers from a stack buffer overflow vulnerability that stems from insufficient validation of the length of the comment parameter in the setIpQosRules interface, which can b...