CVE-2026-3677 Tenda FH451 setcfm fromSetCfm stack-based overflow

A vulnerability was found in Tenda FH451 1.0.0.9. This impacts the function fromSetCfm of the file /goform/setcfm. The manipulation of the argument funcname/funcpara1 results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be use...

CVE-2026-3677

A vulnerability was found in Tenda FH451 1.0.0.9. This impacts the function fromSetCfm of the file /goform/setcfm. The manipulation of the argument funcname/funcpara1 results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be use...

CVE-2026-3677

CVE-2026-3677 affects Tenda FH451 1.0.0.9. The vulnerability resides in the fromSetCfm function in /goform/setcfm, where manipulating the funcname/funcpara1 arguments triggers a stack-based buffer overflow. The issue can be exploited remotely, and public exploits exist. Metrics indicate HIGH impa...

Tenda FH451 安全漏洞

The Tenda FH451 is a router produced by the Chinese company Tenda. Version 1.0.0.9 of the Tenda FH451 contains a security vulnerability. This vulnerability stems from incorrect handling of parameters “wanmode” and “PPPOEPassword” in the file/goform/AdvSetWan, which may lead to a stack buffer...

PT-2026-23886

Name of the Vulnerable Software and Affected Versions Tenda FH451 version 1.0.0.9 Description A flaw exists in Tenda FH451 version 1.0.0.9 related to a stack-based buffer overflow. The issue is located in the fromSetCfm function within the /goform/setcfm file. Manipulation of the funcname/funcpar...

Tenda FH451 安全漏洞

The Tenda FH451 is a router produced by the Chinese company Tenda. Version 1.0.0.9 of the Tenda FH451 contains a security vulnerability. This vulnerability stems from incorrect handling of parameters mitlinktype/PPPOEPassword in the file/goform/QuickIndex, which may lead to a stack buffer overflo...

Tenda FH451 安全漏洞

The Tenda FH451 is a router produced by the Chinese company Tenda. Version 1.0.0.9 of the Tenda FH451 contains a security vulnerability. This vulnerability stems from incorrect handling of parameters funcname/funcpara1 in the file/goform/setcfm, which may lead to a stack buffer overflow...

PT-2026-23887

Name of the Vulnerable Software and Affected Versions Tenda FH451 version 1.0.0.9 Description A stack-based buffer overflow exists in the function sub 3C434 of the file /goform/AdvSetWan. Manipulation of the wanmode/PPPOEPassword argument can trigger this issue. The attack can be initiated remote...

PT-2026-23888

Name of the Vulnerable Software and Affected Versions Tenda FH451 version 1.0.0.9 Description A stack-based buffer overflow exists in the formQuickIndex function of the /goform/QuickIndex file. Manipulation of the mit linktype/PPPOEPassword argument can trigger this issue, allowing for remote...

PT-2026-30459

Name of the Vulnerable Software and Affected Versions Tenda CH22 version 1.0.0.1 Description A security flaw exists in the Tenda CH22 router. The formCertLocalPrecreate function within the /goform/CertLocalPrecreate file of the Parameter Handler component is susceptible to a stack-based buffer...

CVE-2025-69765

Tenda AX3 firmware v16.03.12.11 contains a stack overflow in formGetIptv function and the list parameter, which can cause memory corruption and enable remote code execution...

CVE-2026-24103

A buffer overflow vulnerability was discovered in goform/formSetMacFilterCfg in Tenda AC15V1.0 V15.03.05.18multi...

CVE-2025-69765

Tenda AX3 firmware v16.03.12.11 contains a stack overflow in formGetIptv function and the list parameter, which can cause memory corruption and enable remote code execution...

CVE-2025-69765

Tenda AX3 firmware v16.03.12.11 contains a stack overflow in formGetIptv function and the list parameter, which can cause memory corruption and enable remote code execution...

CVE-2026-24103

A buffer overflow vulnerability was discovered in goform/formSetMacFilterCfg in Tenda AC15V1.0 V15.03.05.18multi...

CVE-2026-24103

A buffer overflow vulnerability was discovered in goform/formSetMacFilterCfg in Tenda AC15V1.0 V15.03.05.18multi...

CVE-2025-70252

An issue was discovered in /goform/WifiWpsStart in Tenda AC6V2.0 V15.03.06.23multi. The index and mode are controllable. If the conditions are met to sprintf, they will be spliced into tmp. It is worth noting that there is no size check,which leads to a stack overflow vulnerability...

CVE-2026-24108

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by controlling the value of nptr. When this value is passed into the getMibPrefix function and concatenated using sprintf without proper size validation, it could lead to a buffer overflow vulnerabilit...

CVE-2026-24111

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addAuthUser function and processed by sscanf without size validation, it could lead to buffer overflow...

CVE-2026-24113

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by controlling the value of nptr. When this value is passed into the getMibPrefix function and concatenated using sprintf without proper size validation, it could lead to a buffer overflow vulnerabilit...