The vulnerability of the /boaform/formCountrystri file in the microprogramming software for the Tenda HG3 router allows a hacker to execute arbitrary code.

The vulnerability of the /boaform/formCountrystri file of the Tenda HG3 router microprogramming system is related to the failure to take measures to neutralize special elements. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

CVE-2026-11553

Vulnerability (CVE-2026-11553) affects Tenda HG7HG9 and HG10 models (firmware variant 300001138_en_xpon). The flaw is in the function formPPPEdit in /boaform/formPPPEdit: manipulating the argument encodename causes a stack-based buffer overflow. The issue can be exploited remotely, and public exp...

CVE-2026-11498

A vulnerability was found in Tenda HG7, HG9 and HG10 300001138enxpon. Affected by this issue is the function aspvoipOtherSet of the file /boaform/voipotherset of the component Web Management Interface. Performing a manipulation of the argument funckeytransfer results in stack-based buffer overflo...

PT-2026-47434

Name of the Vulnerable Software and Affected Versions Tenda HG7HG9 and HG10 affected versions not specified Description A stack-based buffer overflow occurs due to the manipulation of the encodename argument within the formPPPEdit function of the file /boaform/formPPPEdit. This issue allows for...

CVE-2026-7096

A security flaw has been discovered in Tenda HG3 2.0 300003070. This vulnerability affects the function formgponConf of the file /boaform/admin/formgponConf. The manipulation of the argument fmgponloid results in os command injection. It is possible to launch the attack remotely. The exploit has...

Tenda HG3 注入漏洞

The Tenda HG3 is a fiber-optic network terminal wireless router device designed for home broadband access by the Chinese company Tenda. Version 2.0 of the Tenda HG3 has a vulnerability related to command injection. This vulnerability stems from improper handling of the datasize parameter in the...

CVE-2026-2910

A flaw has been found in Tenda HG9 300001138. This vulnerability affects unknown code of the file /boaform/formPing6. Executing a manipulation of the argument pingAddr can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used...

CVE-2026-2909

A vulnerability was detected in Tenda HG9 300001138. This affects an unknown part of the file /boaform/formPing of the component Diagnostic Ping Endpoint. Performing a manipulation of the argument pingAddr results in stack-based buffer overflow. The attack is possible to be carried out remotely...

CVE-2026-2908

A security vulnerability has been detected in Tenda HG9 300001138. Affected by this issue is some unknown functionality of the file /boaform/formLoopBack of the component Loopback Detection Configuration Endpoint. Such manipulation of the argument Ethtype leads to stack-based buffer overflow. The...

CVE-2026-2906

A security flaw has been discovered in Tenda HG9 300001138. Affected is an unknown function of the file /boaform/formSamba of the component Samba Configuration Endpoint. The manipulation of the argument sambaCap results in stack-based buffer overflow. The attack may be launched remotely. The...

CVE-2026-2909 Tenda HG9 Diagnostic Ping Endpoint formPing stack-based overflow

A vulnerability was detected in Tenda HG9 300001138. This affects an unknown part of the file /boaform/formPing of the component Diagnostic Ping Endpoint. Performing a manipulation of the argument pingAddr results in stack-based buffer overflow. The attack is possible to be carried out remotely...

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...

PT-2026-21408

Name of the Vulnerable Software and Affected Versions Tenda HG9 300001138 affected versions not specified Description A flaw exists in Tenda HG9 300001138 within the GPON Configuration Endpoint. The issue relates to the manipulation of the fmgpon loid/fmgpon loid password argument in the...

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 handling of parameters “ssid” in the file “Wireless Configuration Endpoint” of the component “boaform/formWlanSetup”, which m...

CVE-2026-2908: Stack-based Buffer Overflow

A security vulnerability has been detected in Tenda HG9 300001138. Affected by this issue is some unknown functionality of the file /boaform/formLoopBack of the component Loopback Detection Configuration Endpoint. Such manipulation of the argument Ethtype leads to stack-based buffer overflow. The...

CVE-2026-2905: Stack-based Buffer Overflow

A vulnerability was identified in Tenda HG9 300001138. This impacts an unknown function of the file /boaform/formWlanSetup of the component Wireless Configuration Endpoint. The manipulation of the argument ssid leads to stack-based buffer overflow. The attack may be initiated remotely. The exploi...

CVE-2026-2910: Stack-based Buffer Overflow

A flaw has been found in Tenda HG9 300001138. This vulnerability affects unknown code of the file /boaform/formPing6. Executing a manipulation of the argument pingAddr can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used...

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 handling of the parameter “sambaCap” in the file/boaform/formSamba of the Samba Configuration Endpoint component, which may...

CVE-2026-1690

A flaw has been found in Tenda HG10 USHG7HG9HG10re300001138enxpon. This affects the function system of the file /boaform/formSysCmd. This manipulation of the argument sysCmd causes command injection. The attack may be initiated remotely. The exploit has been published and may be used...

CVE-2026-1689

A vulnerability was detected in Tenda HG10 USHG7HG9HG10re300001138enxpon. The impacted element is the function checkUserFromLanOrWan of the file /boaform/admin/formLogin of the component Login Interface. The manipulation of the argument Host results in command injection. The attack can be launche...