Vulnerabilidades do Tenda CP3

CVE-2026-86153 Crítica · 9.1 CWE-266 05/09/2026

Tenda CP3 Redirect.cpp SetRedirectEnable privileges management

A vulnerability has been found in Tenda CP3 27.5.57.101. This affects the function CRedirServer::SetRedirectEnable of the file Functions/Redirect.cpp. The manipulation leads to improper privilege management. Remote exploitation of the attack is possible.

CVE-2026-86152 Crítica · 10.0 CWE-77 05/09/2026

Tenda CP3 Kylin AutoAddWifi.cpp ThreadProc os command injection

A flaw has been found in Tenda CP3 27.5.57.101. The impacted element is the function CAutoAddWifi::ThreadProc of the file Functions/AutoAddWifi.cpp of the component Kylin. Executing a manipulation can lead to os command injection. The attack may be launched remotely.

CVE-2026-86151 Crítica · 9.1 CWE-77 05/09/2026

Tenda CP3 Network Configuration Management system.c sub_2F77E8 os command injection

A vulnerability was detected in Tenda CP3 27.5.57.101. The affected element is the function sub_2F77E8 of the file Apis/system.c of the component Network Configuration Management. Performing a manipulation results in os command injection. The attack may be initiated remotely.

CVE-2026-86150 Média · 4.1 CWE-259 05/09/2026

Tenda CP3 hostapd hard-coded credentials

A security vulnerability has been detected in Tenda CP3 27.5.57.101. Impacted is an unknown function of the file custom-x/softap/hostapd. Such manipulation of the argument wpa_passphrase leads to hard-coded credentials. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

CVE-2026-86149 Crítica · 9.1 CWE-77 05/09/2026

Tenda CP3 NetCheckPing.cpp os command injection

A weakness has been identified in Tenda CP3 27.5.57.101. This issue affects some unknown processing of the file Net/NetCheckPing.cpp. This manipulation of the argument interface_name/host causes os command injection. The attack can be initiated remotely.

CVE-2026-86148 Crítica · 9.1 CWE-77 05/09/2026

Tenda CP3 Kylin system.c SystemAsh os command injection

A security flaw has been discovered in Tenda CP3 27.5.57.101. This vulnerability affects the function SystemAsh of the file Apis/system.c of the component Kylin. The manipulation of the argument AlarmVoiceURL results in os command injection. It is possible to launch the attack remotely.

CVE-2026-19749 Baixa · 3.7 CWE-287 13/08/2026

Tenda CH7 RTSP/ONVIF missing authentication

A vulnerability was detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected by this vulnerability is an unknown functionality of the component RTSP/ONVIF. Performing a manipulation results in missing authentication. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitation appears to be difficult. The exploit is now public and may be used.

CVE-2026-19748 Baixa · 3.7 CWE-330 13/08/2026

Tenda CH7 Kylin Web Service CWebSessionManager_ParseSession entropy

A security vulnerability has been detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected is the function CWebSessionManager_ParseSession of the file /user/bin/Kylin of the component Kylin Web Service. Such manipulation of the argument SESSION leads to insufficient entropy. The attack may be performed from remote. Attacks of this nature are highly complex. The exploitability is told to be difficult.

CVE-2026-19747 Crítica · 9.8 CWE-74 13/08/2026

Tenda CH7 ATE Module Kylin HandleCmd command injection

A weakness has been identified in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. This impacts the function CAte::HandleCmd of the file Kylin of the component ATE Module. This manipulation causes command injection. The attack is possible to be carried out remotely.