PT-2026-34715

Name of the Vulnerable Software and Affected Versions ToToLink A3300R version 17.0.0cu.557 B20221024 Description An issue allows attackers to execute arbitrary commands via the recHour parameter sent to the '/cgi-bin/cstecgi.cgi' endpoint. Recommendations At the moment, there is no information...

CVE-2026-31163

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the dhcpMtu parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31166: Improper Neutralization of Special Elements used in a Command

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the hour parameter to /cgi-bin/cstecgi.cgi...

PT-2026-36794

Name of the Vulnerable Software and Affected Versions Totolink N300RH version 3.2.4-B20220812 Description A buffer overflow can be triggered remotely via the POST Request Handler component. The issue exists in the setWanConfig function within the '/cgi-bin/cstecgi.cgi' endpoint when manipulating...

CVE-2026-6027

A weakness has been identified in Totolink A7100RU 7.4cu.2313b20191024. This issue affects the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument enable can lead to os command injection. The attack can be launched...

CVE-2026-5977

A weakness has been identified in Totolink A7100RU 7.4cu.2313b20191024. This impacts the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Executing a manipulation of the argument wifiOff can lead to os command injection. It is possible to launch the attack...

CVE-2026-5976

A security flaw has been discovered in Totolink A7100RU 7.4cu.2313b20191024. This affects the function setStorageCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument sambaEnabled results in os command injection. It is possible to initiate th...

TOTOLINK A7100RU operating system command injection vulnerability (CNVD-2026-32780)

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 setWanCfg function in the /cgi-bin/cstecgi.cgi file, which fails to properly...

TOTOLINK A7100RU Operating System Command Injection Vulnerability (CNVD-2026-32910)

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 stems from the UploadOpenVpnCert function in the cstecgi.cgi file, which fails to properly handle the...

TOTOLINK A7100RU Operating System Command Injection Vulnerability (CNVD-2026-32909)

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 failure of the UploadFirmwareFile function in the /cgi-bin/cstecgi.cgi file to...

TOTOLINK A7100RU Operating System Command Injection Vulnerability (CNVD-2026-32908)

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 setWizardCfg function in the /cgi-bin/cstecgi.cgi file, which fails to properly...

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...

CVE-2026-6195

Totolink A7100RU (firmware 7.4cu.2313_b20191024) is affected by a vulnerability in CGI Handler’s /cgi-bin/cstecgi.cgi setPasswordCfg. Manipulating the admpass argument enables os command injection and can be exploited remotely. The exploit is publicly disclosed. No additional technical details (e...

CVE-2026-6116

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

EUVD-2026-21810

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-2026-6168 TOTOLINK A7000R cstecgi.cgi setWiFiEasyGuestCfg stack-based overflow

A flaw has been found in TOTOLINK A7000R up to 9.1.0u.6115. The affected element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument ssid5g causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been...

CVE-2026-6168 TOTOLINK A7000R cstecgi.cgi setWiFiEasyGuestCfg stack-based overflow

A flaw has been found in TOTOLINK A7000R up to 9.1.0u.6115. The affected element is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument ssid5g causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been...

CVE-2026-6155

CVE-2026-6155 affects Totolink A7100RU running 7.4cu.2313. The vulnerability is in the CGI handler: function setWanCfg in file /cgi-bin/cstecgi.cgi, where manipulation of the argument pppoeServiceName can lead to an OS command injection . The attack may be launched remotely over the network, with...

CVE-2026-6155 Totolink A7100RU CGI cstecgi.cgi setWanCfg os command injection

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-2026-6154 Totolink A7100RU CGI cstecgi.cgi setWizardCfg os command injection

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...