Tenda AC15 v15.03.05.19multiTD01 has a stack overflow via the list parameter in the fromSetIpMacBind function.

A vulnerability has been found in Tenda AC15 15.03.05.19 in the function GetParentControlInfo of the file /goform/GetParentControlInfo. The manipulation of the argument src leads to stack-based buffer overflow.

Tenda AC15 v15.03.05.19 is vulnerable to Command Injection via the handler function in /goform/telnet.

Tenda AC15 V15.03.05.19 is vulnerable to Buffer Overflow via function formSetIpMacBind.

Tenda AC15 V15.03.05.18 was discovered to contain a stack overflow via the timeZone parameter in the formfastsettingwifiset function.

Tenda AC15 V15.03.05.19 contained a stack overflow via the function fromAddressNat.

The goform/setUsbUnload endpoint of Tenda AC15 AC1900 version 15.03.05.19 allows remote attackers to execute arbitrary system commands via the deviceName POST parameter.

A vulnerability was found in Tenda AC6, AC7, AC8, AC9, AC10, AC10U, AC15, AC18, AC500 and AC1206 up to 20241022. It has been rated as problematic. This issue affects the function websReadEvent of the file /goform/GetIPTV. The manipulation of the argument Content-Length leads to null pointer dereference. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

An issue was discovered on Tenda AC7 V15.03.06.44CN, AC9 V15.03.05.19(6318)CN, AC10 V15.03.06.23CN, AC15 V15.03.05.19CN, and AC18 V15.03.05.19(6318)CN devices. There is a buffer overflow vulnerability in the router's web server. While processing the ssid parameter for a POST request, the value is directly used in a sprintf call to a local variable placed on the stack, which overrides the return address of the function, causing a buffer overflow.