- Firmware download website: https://www.tenda.com.cn/download/detail-2227.html
4G300 V1.01.42
The Tenda 4G300 V1.01.42 firmware has a stack overflow vulnerability in the sub_429A30 function. The v4 variable receives the list1 parameter from a POST request. However, since the user can control the input of list1 , the statement can cause a buffer overflow. The user-provided list1 can exceed the capacity of the v15 array, triggering this security vulnerability.
