CVE-2025-11666

CVE-2025-11666 affects Tenda RP3 Pro firmware up to version 22.5.7.93. The vulnerability resides in the Firmware Update Handler’s force_upgrade.sh, where manipulating the current_force_upgrade_pwd argument can trigger use of a hard-coded password. Local attack required. Public exploit exists. Rem...

CVE-2025-11666 Tenda RP3 Pro Firmware Update force_upgrade.sh hard-coded password

A flaw has been found in Tenda RP3 Pro up to 22.5.7.93. This impacts an unknown function of the file forceupgrade.sh of the component Firmware Update Handler. Executing manipulation of the argument currentforceupgradepwd can lead to use of hard-coded password. The attack can only be executed...

Tenda AC20 sscanf function buffer overflow vulnerability

Tenda AC20 is a home router from Tenda. The Tenda AC20 suffers from a buffer overflow vulnerability, which originates from the incorrect operation of the sscanf function parameter timeZone in the file /goform/fastsettingwifiset, for which no detailed vulnerability details are available at this ti...

Tenda AC18 ddnsEn Parameter Stack Buffer Overflow Vulnerability

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users. Tenda AC18 has a stack buffer overflow vulnerability, which originates from the parameter ddnsEn in the file /goform/SetDDNSCfg fails to correctly...

Tenda CH22 formSafeEmailFilter Function Memory Corruption Vulnerability

Tenda CH22 is an enterprise-grade wireless router from Tenda. The Tenda CH22 suffers from a memory corruption vulnerability that originates from the formSafeEmailFilter function parameter page in file /goform/SafeEmailFilter that fails to properly validate the length of the input data, which can ...

Tenda AC18 upnpEn Parameter Stack Buffer Overflow Vulnerability

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users. Tenda AC18 has a stack buffer overflow vulnerability, which originates from the parameter upnpEn in the file /goform/SetUpnpCfg fails to correctly...

Tenda AC15 newVersion Parameter Stack Buffer Overflow Vulnerability

Tenda AC15 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in October 2015, which supports 802.11ac protocol and is mainly designed for home network environment. Tenda AC15 has a stack buffer overflow vulnerability, which originates from the parameter newVersion i...

Tenda CH22 formWrlsafeset function stack buffer overflow vulnerability

Tenda CH22 is an enterprise-grade wireless router from Tenda. Tenda CH22 has a stack buffer overflow vulnerability, which originates from the parameter mitssidindex in the formWrlsafeset function in file /goform/AdvSetWrlsafeset that fails to correctly validate the length of the input data, which...

Tenda RP3 Pro 安全漏洞

Tenda RP3 Pro is an indoor wireless PTZ camera from Tenda China. A security vulnerability exists in Tenda RP3 Pro version 22.5.7.93 and earlier, which originates from a hard-coded password in the parameter currentforceupgradepwd in the file forceupgrade.sh, which could lead to a local attack...

PT-2025-41760

Name of the Vulnerable Software and Affected Versions Tenda RP3 Pro versions through 22.5.7.93 Description A security issue exists in Tenda RP3 Pro up to version 22.5.7.93, specifically within the Firmware Update Handler component. Manipulation of the current force upgrade pwd argument in the for...

Tenda AC15 formfast_setting_pppoe_set function buffer overflow vulnerability

The Tenda AC15 is a wireless router from the Chinese company Tenda. A buffer overflow vulnerability exists in the Tenda AC15 formfastsettingpppoeset function, which can be exploited by an attacker to execute arbitrary code on the system or cause a denial of service...

Tenda AC18 Username Parameter Stack Buffer Overflow Vulnerability

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users. Tenda AC18 has a stack buffer overflow vulnerability, which originates from the parameter Username in the file /goform/fastsettingpppoeset fails to...

Tenda AC15 formsaveAutoQos function buffer overflow vulnerability

The Tenda AC15 is a wireless router from the Chinese company Tenda. A buffer overflow vulnerability exists in Tenda AC15 version 15.03.05.18, which originates from the parameter enable in the file /goform/saveAutoQos that fails to correctly validate the length of the input data, and can be...

Tenda AC23 sscanf function buffer overflow vulnerability

Tenda AC23 is a dual-band wireless router from Tenda that supports 802.11acWave2 technology with dual-band concurrent transmission rates up to 2033Mbps, including up to 1733Mbps in the 5GHz band, which is suitable for high-bandwidth applications such as 4K video and online live streaming. Tenda...

Tenda AC18 wanMTU Parameter Stack Buffer Overflow Vulnerability

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users. Tenda AC18 suffers from a stack buffer overflow vulnerability, which stems from the wanMTU parameter of the fromAdvSetMacMtuWan function failing to...

Tenda AC18 cloneType Parameter Stack Buffer Overflow Vulnerability

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users. Tenda AC18 has a stack buffer overflow vulnerability, which stems from the cloneType parameter in the fromAdvSetMacMtuWan function failing to correctly...

Tenda AC15 ddnsEn Parameter Stack Buffer Overflow Vulnerability

Tenda AC15 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in October 2015, which supports 802.11ac protocol and is mainly designed for home network environment. Tenda AC15 has a stack buffer overflow vulnerability, which originates from the parameter ddnsEn in th...

Tenda AC18 wanSpeed Parameter Stack Buffer Overflow Vulnerability

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users. Tenda AC18 has a stack buffer overflow vulnerability, which stems from the failure of the wanSpeed parameter in the fromAdvSetMacMtuWan function to...

Tenda AC18 wifi_chkHz parameter stack buffer overflow vulnerability

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users. Tenda AC18 has a stack buffer overflow vulnerability, which originates from the parameter wifichkHz in the file /goform/WifiMacFilterSet fails to...

Tenda AC18 mac parameter stack buffer overflow vulnerability

Tenda AC18 is a dual-band wireless router launched by Shenzhen Jixiang Tenda Technology Co. in July 2016, mainly for villas and large home users. Tenda AC18 has a stack buffer overflow vulnerability, which stems from the mac parameter in the fromAdvSetMacMtuWan function failing to properly valida...