Dasan GPON Devices - Remote Code Execution

Dasan GPON home routers are susceptible to command injection which can occur via the desthost parameter in a diagaction=ping request to a GponForm/diagForm URI. Because the router saves ping results in /tmp and transmits them to the user when the user revisits /diag.html, it's quite simple to...

CVE-2026-5339

A vulnerability was detected in Tenda G103 1.0.0.5. The impacted element is the function actionsetnetsettings of the file gpon.lua of the component Setting Handler. Performing a manipulation of the argument authLoid/authLoidPassword/authPassword/authSerialNo/authType/oltType/usVlanId/usVlanPriori...

EUVD-2026-18342

A vulnerability was detected in Tenda G103 1.0.0.5. The impacted element is the function actionsetnetsettings of the file gpon.lua of the component Setting Handler. Performing a manipulation of the argument authLoid/authLoidPassword/authPassword/authSerialNo/authType/oltType/usVlanId/usVlanPriori...

CVE-2026-5339

A vulnerability was detected in Tenda G103 1.0.0.5. The impacted element is the function actionsetnetsettings of the file gpon.lua of the component Setting Handler. Performing a manipulation of the argument authLoid/authLoidPassword/authPassword/authSerialNo/authType/oltType/usVlanId/usVlanPriori...

CVE-2026-5339 Tenda G103 Setting gpon.lua action_set_net_settings command injection

A vulnerability was detected in Tenda G103 1.0.0.5. The impacted element is the function actionsetnetsettings of the file gpon.lua of the component Setting Handler. Performing a manipulation of the argument authLoid/authLoidPassword/authPassword/authSerialNo/authType/oltType/usVlanId/usVlanPriori...

CVE-2026-5339

CVE-2026-5339 affects Tenda G103 1.0.0.5. The vulnerability is in the Setting Handler’s gpon.lua, function action_set_net_settings, where manipulating authLoid/authLoidPassword/authPassword/authSerialNo/authType/oltType/usVlanId/usVlanPriority enables command injection remotely. Public exploit av...

CVE-2026-5339 Tenda G103 Setting gpon.lua action_set_net_settings command injection

A vulnerability was detected in Tenda G103 1.0.0.5. The impacted element is the function actionsetnetsettings of the file gpon.lua of the component Setting Handler. Performing a manipulation of the argument authLoid/authLoidPassword/authPassword/authSerialNo/authType/oltType/usVlanId/usVlanPriori...

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 improper handling of parameters such as...

PT-2026-29748

A vulnerability was detected in Tenda G103 1.0.0.5. The impacted element is the function action set net settings of the file gpon.lua of the component Setting Handler. Performing a manipulation of the argument...

CVE-2026-2907

A weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf of the component GPON Configuration Endpoint. This manipulation of the argument fmgponloid/fmgponloidpassword causes stack-based buffer overflow...

CVE-2026-2907

A weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf of the component GPON Configuration Endpoint. This manipulation of the argument fmgponloid/fmgponloidpassword causes stack-based buffer overflow...

CVE-2026-2907

A weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf of the component GPON Configuration Endpoint. This manipulation of the argument fmgponloid/fmgponloidpassword causes stack-based buffer overflow...

CVE-2026-2907 Tenda HG9 GPON Configuration Endpoint formgponConf stack-based overflow

A weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf of the component GPON Configuration Endpoint. This manipulation of the argument fmgponloid/fmgponloidpassword causes stack-based buffer overflow...

CVE-2026-2907

The CVE targets Tenda HG9 (model 300001138) with a vulnerability in the GPON Configuration Endpoint. It exploits an issue in the /boaform/formgponConf handler where manipulating the arguments fmgpon_loid/fmgpon_loid_password triggers a stack-based buffer overflow. This allows remote, unauthentica...

CVE-2026-2907

A weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf of the component GPON Configuration Endpoint. This manipulation of the argument fmgponloid/fmgponloidpassword causes stack-based buffer overflow...

CVE-2026-2907 Tenda HG9 GPON Configuration Endpoint formgponConf stack-based overflow

A weakness has been identified in Tenda HG9 300001138. Affected by this vulnerability is an unknown functionality of the file /boaform/formgponConf of the component GPON Configuration Endpoint. This manipulation of the argument fmgponloid/fmgponloidpassword causes stack-based buffer overflow...

Tenda HG9 安全漏洞

The Tenda HG9 is a WiFi router produced by the Chinese company Tenda. The Tenda HG9 300001138 version has a security vulnerability. This vulnerability stems from incorrect operations on the parameters fmgponloid/fmgponloidpassword in the file/boaform/formgponConf of the GPON Configuration Endpoin...

CVE-2021-27165

An issue was discovered on FiberHome HG6245D devices through RP2613. The telnet daemon on port 23/tcp can be abused with the gpon/gpon credentials...

CVE-2019-25284

V-SOL GPON/EPON OLT Platform v2.03 contains multiple reflected cross-site scripting vulnerabilities due to improper input sanitization in various script parameters. Attackers can exploit these vulnerabilities by injecting malicious HTML and script code to execute arbitrary scripts in a victim's...

CVE-2019-25284 V-SOL GPON/EPON OLT Platform V2.03.62R_IPv6 v2.03 Reflected Cross-Site Scripting Vulnerability

V-SOL GPON/EPON OLT Platform v2.03 contains multiple reflected cross-site scripting vulnerabilities due to improper input sanitization in various script parameters. Attackers can exploit these vulnerabilities by injecting malicious HTML and script code to execute arbitrary scripts in a victim's...