PT-2026-43188

A weakness has been identified in Totolink CA750-PoE 6.2c.510. Impacted is the function setUpgradeUboot of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. This manipulation of the argument FileName causes os command injection. The attack is possible to be carried out remotely. The...

CVE-2026-9454

A flaw has been found in Totolink A8000RU 7.1cu.643b20200521. This vulnerability affects the function setOpenVpnCertGenerationCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Executing a manipulation of the argument servername can lead to os command injection. The...

CVE-2026-9435

The CVE affects Totolink A8000RU Web Management Interface (7.1cu.643_b20200521). The vulnerable element is the function setQosCfg in /cgi-bin/cstecgi.cgi; manipulating the enable argument enables an OS command injection. Remote exploitation is possible and the exploit is public. The vulnerability...

PT-2026-43010

A security flaw has been discovered in Totolink A8000RU 7.1cu.643 b20200521. This vulnerability affects the function setWiFiAdvancedCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument bgProtection results in os command injection. The...

TOTOLINK A8000RU 操作系统命令注入漏洞

The TOTOLINK A8000RU is a wireless router from China's Gion Electronics TOTOLINK. An OS command injection vulnerability exists in TOTOLINK A8000RU version 7.1cu.643b20200521, which originates from the operation of the parameter enabled of the function setWanCfg in the file /cgi-bin/cstecgi.cgi in...

CVE-2026-9406

Totolink A8000RU Web Management (7.1cu.643_b20200521) is affected by CVE-2026-9406 due to a flaw in the setRemoteCfg function in /cgi-bin/cstecgi.cgi. Manipulation of the enable argument allows os command injection, with remote access. The CVE is supported by public exploit availability and PoC m...

CVE-2026-7548

A vulnerability was detected in Totolink NR1800X 9.1.0u.6279B20210910. This affects the function sub41A68C of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument setUssd results in command injection. The attack is possible to be carried out remotely. The exploit is now public...

CVE-2026-7240 Totolink A8000RU CGI cstecgi.cgi setVpnAccountCfg os command injection

A vulnerability has been found in Totolink A8000RU 7.1cu.643b20200521. This vulnerability affects the function setVpnAccountCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument User leads to os command injection. The attack can be executed remotely...

CVE-2026-7153

A security flaw has been discovered in Totolink A8000RU 7.1cu.643b20200521. The impacted element is the function setMiniuiHomeInfoShow of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument sysinfo results in os command injection. The attack can b...

CVE-2026-7138

A vulnerability was detected in Totolink A8000RU 7.1cu.643b20200521. This vulnerability affects the function setNtpCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument tz results in os command injection. The attack can be executed remotely. The explo...

CVE-2026-7123

A vulnerability was found in Totolink A8000RU 7.1cu.643b20200521. Affected is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation of the argument setIptvCfg results in os command injection. The attack can be initiated remotely. The...

TOTOLINK A3300R stunMaxAlive Parameter OS Command Injection Vulnerability

TOTOLINK A3300R is a wireless router from China's Gion Electronics TOTOLINK. An operating system command injection vulnerability exists in the TOTOLINK A3300R stunMaxAlive parameter, which originates from the cstecgi.cgi file failing to handle the stunMaxAlive parameter correctly, and can be...

CVE-2026-5994

CVE-2026-5994 affects Totolink A7100RU (7.4cu.2313_b20191024) in the CGI Handler: /cgi-bin/cstecgi.cgi, via manipulating the argument telnet_enabled in function setTelnetCfg to trigger an OS command injection. The vulnerability is exploitable remotely without authentication, and the exploit has b...

CVE-2026-5852 Totolink A7100RU CGI cstecgi.cgi setIptvCfg os command injection

A weakness has been identified in Totolink A7100RU 7.4cu.2313b20191024. Affected is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument igmpVer causes os command injection. The attack is possible to be carried out remotely. The...

CVE-2026-5676

A vulnerability was identified in Totolink A8000R 5.9c.681B20180413. This issue affects the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument langType leads to missing authentication. The attack can be launched remotely. The exploit is publicly available...

PT-2026-29188

A security vulnerability has been detected in Totolink A3300R 17.0.0cu.557 b20221024. Affected by this issue is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument vlanPriLan3 leads to command injection. Remote exploitation of the attack is possible. The...

CVE-2026-5105

Summary of CVE-2026-5105 (Totolink A3300R) : A command injection vulnerability exists in Totolink A3300R running 17.0.0cu.557_b20221024. The flaw is in the Parameter Handler’s setVpnPassCfg function, specifically when handling the pptpPassThru argument in /cgi-bin/cstecgi.cgi. Exploitation allows...

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...

CVE-2026-3301 Totolink N300RH Web Management cstecgi.cgi setWebWlanIdx os command injection

A security flaw has been discovered in Totolink N300RH 6.1c.1353B20190305. Affected by this vulnerability is the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument webWlanIdx results in os command injection...

CVE-2026-2167

A vulnerability was detected in Totolink WA300 5.2cu.7112B20190227. The impacted element is the function setAPNetwork of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument Ipaddr results in os command injection. The attack may be performed from remote. The exploit is now public and m...