The vulnerability of the fromexeCommand() function in the Tenda F456 router’s microprogramming software allows a hacker to execute arbitrary code or cause a service failure.

The vulnerability of the fromexeCommand function in the Tenda F456 router’s microprogramming system is related to the execution of an operation outside the buffer in memory when processing the cmdinput parameter. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or...