The vulnerability of the action_set_systemSettings() function in the SettingHandler component of the GPON-terminal software Tenda G103 allows a intruder to execute arbitrary commands.

The vulnerability of the actionsetsystemSettings function in the SettingHandler component of the GPON-terminal software framework Tenda G103 is related to the lack of measures to sanitize input data during the processing of the lanIp parameter. Exploiting this vulnerability could allow a remote...

CVE-2026-71906: Improper Neutralization of Special Elements used in an OS Command

Multiple DrayTek VigorAP models contain a command injection vulnerability in the setLan function. The vulnerability is caused by insufficient validation of the lanIp and lanNetmask fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute...

CVE-2026-5338

A security vulnerability has been detected in Tenda G103 1.0.0.5. The affected element is the function actionsetsystemsettings of the file system.lua of the component Setting Handler. Such manipulation of the argument lanIp leads to command injection. The attack may be performed from remote. The...

CVE-2026-5338

A security vulnerability has been detected in Tenda G103 1.0.0.5. The affected element is the function actionsetsystemsettings of the file system.lua of the component Setting Handler. Such manipulation of the argument lanIp leads to command injection. The attack may be performed from remote. The...

CVE-2026-5338

A security vulnerability has been detected in Tenda G103 1.0.0.5. The affected element is the function actionsetsystemsettings of the file system.lua of the component Setting Handler. Such manipulation of the argument lanIp leads to command injection. The attack may be performed from remote. The...

CVE-2026-5338

CVE-2026-5338 affects Tenda G103 1.0.0.5. The vulnerability is in the Setting Handler’s Setting System component, specifically the file system.lua and its function action_set_system_settings . Manipulating the argument lanIp leads to a remote command injection , with exploitation disclosed public...

PT-2026-29746

A security vulnerability has been detected in Tenda G103 1.0.0.5. The affected element is the function action set system settings of the file system.lua of the component Setting Handler. Such manipulation of the argument lanIp leads to command injection. The attack may be performed from remote. T...

Tenda G103 命令注入漏洞

The Tenda G103 is a GPON fiber access device designed specifically for home and SOHO users by the Chinese company Tenda. Version 1.0.0.5 of the Tenda G103 contains a command injection vulnerability. This vulnerability stems from an improper operation of the parameter “lanIp” in the function...

CVE-2026-5101

A vulnerability was identified in Totolink A3300R 17.0.0cu.557b20221024. This affects the function setLanCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument lanIp leads to command injection. Remote exploitation of the attack is possible. The...

EUVD-2026-17048

A vulnerability was identified in Totolink A3300R 17.0.0cu.557b20221024. This affects the function setLanCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument lanIp leads to command injection. Remote exploitation of the attack is possible. The...

CVE-2026-5101

A vulnerability was identified in Totolink A3300R 17.0.0cu.557b20221024. This affects the function setLanCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument lanIp leads to command injection. Remote exploitation of the attack is possible. The...

CVE-2026-5101

A vulnerability was identified in Totolink A3300R 17.0.0cu.557b20221024. This affects the function setLanCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument lanIp leads to command injection. Remote exploitation of the attack is possible. The...

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-2026-5101 Totolink A3300R Parameter cstecgi.cgi setLanCfg command injection

A vulnerability was identified in Totolink A3300R 17.0.0cu.557b20221024. This affects the function setLanCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument lanIp leads to command injection. Remote exploitation of the attack is possible. The...

CVE-2026-5101 Totolink A3300R Parameter cstecgi.cgi setLanCfg command injection

A vulnerability was identified in Totolink A3300R 17.0.0cu.557b20221024. This affects the function setLanCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument lanIp leads to command injection. Remote exploitation of the attack is possible. The...

TOTOLINK A3300R 命令注入漏洞

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

Tenda O3 formAdvSetLanip function buffer overflow vulnerability

Tenda O3 is an outdoor wireless bridge from Tenda, China. Tenda O3 1.0.0.10 version exists a buffer overflow vulnerability, the vulnerability stems from the file /goform/AdvSetLanip function SetValue/GetValue parameter lanIp fails to correctly validate the length of the input data size, the...

CVE-2025-12210

A vulnerability was identified in Tenda O3 1.0.0.102478. Affected by this vulnerability is the function SetValue/GetValue of the file /goform/AdvSetLanip. The manipulation of the argument lanIp leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is...

EUVD-2025-36069

A vulnerability was identified in Tenda O3 1.0.0.102478. Affected by this vulnerability is the function SetValue/GetValue of the file /goform/AdvSetLanip. The manipulation of the argument lanIp leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is...

CVE-2025-12210

A vulnerability was identified in Tenda O3 1.0.0.102478. Affected by this vulnerability is the function SetValue/GetValue of the file /goform/AdvSetLanip. The manipulation of the argument lanIp leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is...