The vulnerability of the doPPPoE function in the cgi-bin/mainfunction.cgi file of the DrayTek Vigor 2960 router’s microprogramming system allows a hacker to execute arbitrary code.

The vulnerability of the doPPPoE function in the cgi-bin/mainfunction.cgi file of the DrayTek Vigor 2960 router microprogramming system exists due to the failure to take measures to neutralize special commands used in the operating system commands. Exploiting this vulnerability allows a remote...