CVE-2026-6139

A vulnerability has been found in Totolink A7100RU 7.4cu.2313b20191024. This affects the function UploadOpenVpnCert of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument FileName leads to os command injection. The attack can be launched remotely. The...

CVE-2026-6138 Totolink A7100RU CGI cstecgi.cgi setAccessDeviceCfg os command injection

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-2026-6138

The CVE concerns Totolink A7100RU (firmware 7.4cu.2313_b20191024) where the CGI Handler’s function setAccessDeviceCfg in /cgi-bin/cstecgi.cgi accepts a manipulated mac argument to trigger OS command injection. This allows a remote attacker to exploit the vulnerability over the network (no authent...

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...

TOTOLINK A7100RU Operating System Command Injection Vulnerability (CNVD-2026-32921)

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 setTracerouteCfg function in the CGI processing component, which fails to proper...

PT-2026-32197

Name of the Vulnerable Software and Affected Versions Totolink A7100RU version 7.4cu.2313 b20191024 Description A flaw exists in the CGI Handler component of Totolink A7100RU version 7.4cu.2313 b20191024. Specifically, the UploadOpenVpnCert function within the /cgi-bin/cstecgi.cgi file is...

PT-2026-32239

Name of the Vulnerable Software and Affected Versions Totolink A7100RU version 7.4cu.2313 b20191024 Description A security flaw exists in the CGI Handler component of Totolink A7100RU version 7.4cu.2313 b20191024. Manipulation of the wizard argument in the setWizardCfg function within the...

CVE-2026-6139: Improper Neutralization of Special Elements used in an OS Command

A vulnerability has been found in Totolink A7100RU 7.4cu.2313b20191024. This affects the function UploadOpenVpnCert of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument FileName leads to os command injection. The attack can be launched remotely. The...

TOTOLINK A7100RU operating system command injection vulnerability (CNVD-2026-32923)

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 setAppCfg function in the CGI handler, which fails to properly validate the enab...

TOTOLINK A7100RU Operating System Command Injection Vulnerability (CNVD-2026-32916)

The TOTOLINK A7100RU is a wireless router produced by TOTOLINK, a Chinese company. The TOTOLINK A7100RU has a vulnerability related to operating system command injection. This vulnerability arises from the CGI handler’s failure to properly handle the admpass parameter in the setLoginPasswordCfg...

TOTOLINK A7000R 安全漏洞

TOTOLINK A7000R is a wireless router product that is mainly used to provide network connectivity and Wi-Fi access. TOTOLINK A7000R suffers from a stack buffer overflow vulnerability. The vulnerability stems from the setWiFiEasyGuestCfg function in the /cgi-bin/cstecgi.cgi file failing to properly...

PT-2026-32195

Name of the Vulnerable Software and Affected Versions Totolink A7100RU version 7.4cu.2313 b20191024 Description A flaw exists in the Totolink A7100RU version 7.4cu.2313 b20191024. The issue is due to a vulnerability in the setAccessDeviceCfg function within the CGI Handler component, located in t...

CVE-2026-6140: Improper Neutralization of Special Elements used in an OS Command

A vulnerability was found in Totolink A7100RU 7.4cu.2313b20191024. This impacts the function UploadFirmwareFile of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument FileName results in os command injection. The attack may be initiated remotely...

CVE-2026-6154: Improper Neutralization of Special Elements used in an OS Command

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-2026-6195: Improper Neutralization of Special Elements used in an OS Command

A security vulnerability has been detected in Totolink A7100RU 7.4cu.2313b20191024. Affected by this issue is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument admpass leads to os command injection. The attack can be...

CVE-2026-6138: Improper Neutralization of Special Elements used in an OS Command

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-2026-6155: Improper Neutralization of Special Elements used in an OS Command

A weakness has been identified in Totolink A7100RU 7.4cu.2313. The impacted element is the function setWanCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument pppoeServiceName can lead to os command injection. The attack may be launched...

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...

CVE-2026-6132

A vulnerability was determined in Totolink A7100RU 7.4cu.2313b20191024. Affected by this issue is the function setLedCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument enable causes os command injection. Remote exploitation of the attack is...

CVE-2026-6131

A vulnerability was found in Totolink A7100RU 7.4cu.2313b20191024. Affected by this vulnerability is the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument command results in os command injection. The attack may be launched...