CVE-2026-5850

A vulnerability (CVE-2026-5850) affects Totolink A7100RU (version 7.4cu.2313_b20191024). The CGI Handler’s function setVpnPassCfg in /cgi-bin/cstecgi.cgi accepts the pptpPassThru argument, and manipulation leads to OS command injection. Remote exploitation is possible, and the exploit is publicly...

CVE-2026-5679

A security vulnerability has been detected in Totolink A3300R 17.0.0cu.557B20221024. The impacted element is the function vsetTr069Cfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument stunpass leads to os command injection. The exploit has been disclosed publicly and may be used...

CVE-2026-5692

A vulnerability was found in Totolink A7100RU 7.4cu.2313b20191024. This impacts the function setGameSpeedCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument enable results in os command injection. The attack may be performed from remote. The exploit has been made public and cou...

CVE-2026-5689 Totolink A7100RU cstecgi.cgi setNtpCfg os command injection

A vulnerability was detected in Totolink A7100RU 7.4cu.2313b20191024. The affected element is the function setNtpCfg of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument tz results in os command injection. Remote exploitation of the attack is possible. The exploit is now...

PT-2026-30752

A vulnerability has been found in Totolink A7100RU 7.4cu.2313 b20191024. This affects the function setFirewallType of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument firewallType leads to os command injection. The attack is possible to be carried out remotely. The exploit has been...

CVE-2026-5177

A weakness has been identified in Totolink A3300R 17.0.0cu.557b20221024. Affected by this vulnerability is the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument rxRate can lead to command injection. The attack may be launched remotely. The exploit...

CVE-2026-5176

CVE-2026-5176 affects Totolink A3300R (firmware 17.0.0cu.557_b20221024). The vulnerability is in the function setSyslogCfg of /cgi-bin/cstecgi.cgi, where manipulating an argument enables command injection. Impact is remote and notable across confidentiality, integrity, and availability; exploitat...

CVE-2026-5105

A vulnerability was detected in Totolink A3300R 17.0.0cu.557b20221024. The affected element is the function setVpnPassCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. Performing a manipulation of the argument pptpPassThru results in command injection. It is possible to...

TOTOLINK A3300R 命令注入漏洞

TOTOLINK A3300R is a wireless router produced by TOTOLINK, a Chinese company. The TOTOLINK A3300R version 17.0.0cu.557b20221024 contains a command injection vulnerability. This vulnerability arises from incorrect handling of the parameter “ip” in the file /cgi-bin/cstecgi.cgi, which may lead to...

CVE-2026-5101

Totolink A3300R 17.0.0cu.557_b20221024 is affected. The vulnerability resides in the Parameter Handler’s /cgi-bin/cstecgi.cgi, specifically the setLanCfg function, where manipulating the lanIp argument leads to command injection. Remote exploitation is possible, and an exploit is publicly availab...

CVE-2026-4976

A vulnerability was found in Totolink LR350 9.3.5u.6369B20220309. This vulnerability affects the function setWiFiGuestCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid results in buffer overflow. The attack can be launched remotely. The exploit has been made public and...

TOTOLINK WA300 操作系统命令注入漏洞

TOTOLINK WA300 is a wireless access point produced by TOTOLINK, a Chinese company. The TOTOLINK WA300 5.2cu.7112B20190227 version has a vulnerability related to operating system command injection. This vulnerability stems from the recvUpgradeNewFw function in the cgi-bin/cstecgi.cgi file, which...

CVE-2026-3696 Totolink N300RH CGI cstecgi.cgi setWiFiWpsConfig os command injection

A vulnerability was found in Totolink N300RH 6..1c.1353B20190305. The affected element is the function setWiFiWpsConfig of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation results in os command injection. The attack can be initiated remotely. The exploit has...

CVE-2025-14964

A vulnerability has been found in TOTOLINK T10 4.1.8cu.5083B20200521. This affects the function sprintf of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument loginAuthUrl leads to stack-based buffer overflow. The attack may be performed from remote...

CVE-2025-14586 TOTOLINK X5000R cstecgi.cgi snprintf os command injection

A vulnerability was determined in TOTOLINK X5000R 9.1.0cu.2089B20211224. Affected by this issue is the function snprintf of the file /cgi-bin/cstecgi.cgi?action=exportOvpn&type=user. This manipulation of the argument User causes os command injection. Remote exploitation of the attack is possible...

The vulnerability of the setLanguageCfg() function in the cgi-bin/cstecgi.cgi script of the TOTOLINK A3300R router’s microprogramming software allows a intruder to trigger a service failure.

The vulnerability of the setLanguageCfg function in the cgi-bin/cstecgi.cgi script of the TOTOLINK A3300R router’s microprogramming system is related to the output of operations that go beyond the buffer in memory. Exploiting this vulnerability could allow a malicious actor to cause service...

TOTOLINK T6 访问控制错误漏洞

TOTOLINK T6 is a wireless dual-band router from China's TOTOLINK Electronics TOTOLINK that supports MQTT protocol and Telnet service. The TOTOLINK T6 suffers from a lack of authentication vulnerability that stems from the setTelnetCfg function of the /cgi-bin/cstecgi.cgi file in the component...

TOTOLINK T6 setTracerouteCfg function Command Injection Vulnerability

TOTOLINK T6 is a wireless dual-band router from China's TOTOLINK Electronics TOTOLINK that supports MQTT protocol and Telnet service. The TOTOLINK T6 suffers from a command injection vulnerability that originates from the failure of the parameter command of the function setTracerouteCfg in the fi...

TOTOLINK T6 安全漏洞

TOTOLINK T6 is a wireless dual-band router from China's TOTOLINK Electronics TOTOLINK that supports MQTT protocol and Telnet service. The TOTOLINK T6 suffers from a buffer overflow vulnerability, which originates from the parameter ip in the file /cgi-bin/cstecgi.cgi that fails to correctly...

CVE-2025-7525

A vulnerability was found in TOTOLINK T6 4.1.5cu.748B20211015. It has been declared as critical. This vulnerability affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument command leads to command injectio...