The vulnerability of the CsteSystem (/cgi-bin/cstecgi.cgi) function in the Totolink A7100RU router software allows a hacker to bypass existing security restrictions and execute arbitrary commands.

The vulnerability of the CsteSystem /cgi-bin/cstecgi.cgi function in the Totolink A7100RU router microprogramming software is related to the failure to take measures to neutralize special elements used in the operating system’s command processing when handling the resetFlags parameter. Exploiting...