Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the wpapsk_crypto parameter in the fromSetWirelessRepeat function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the schedEndTime parameter in the setSchedWifi function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the list parameter in the fromSetIpMacBind function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the firewallEn parameter in the formSetFirewallCfg function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the endIp parameter in the formSetPPTPServer function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the deviceMac parameter in the addWifiMacFilter function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the time parameter in the fromSetSysTime function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the timeZone parameter in the form_fast_setting_wifi_set function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the ssid parameter in the form_fast_setting_wifi_set function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the page parameter in the fromNatStaticSetting function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the startIp parameter in the formSetPPTPServer function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the list parameter in the formSetVirtualSer function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the limitSpeed parameter in the formSetClientState function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the limitSpeedUp parameter in the formSetClientState function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the deviceId parameter in the formSetClientState function.

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the deviceId parameter in the addWifiMacFilter function.

There is a debug-interface vulnerability on some Tenda routers (FH1202/F1202/F1200: versions before 1.2.0.20). After connecting locally to a router in a wired or wireless manner, one can bypass intended access restrictions by sending shell commands directly and reading their results, or by entering shell commands that change this router's username and password.

There is a stack-based buffer overflow on some Tenda routers (FH1202/F1202/F1200: versions before 1.2.0.20). Crafted POST requests to an unspecified URL result in DoS, interrupting the HTTP service (used to login to the web UI of a router) for 1 to 2 seconds.

Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceMac parameter at ip/goform/addWifiMacFilter.

Tenda AC9 v15.03.05.19(6318) was discovered to contain a buffer overflow via the formWifiWpsOOB function.