The vulnerability of the cstecgi.cgi (/cgi-bin/cstecgi.cgi) script in the TOTOLINK A720R router’s microprogramming software allows a hacker to escalate their privileges.

The vulnerability of the cstecgi.cgi /cgi-bin/cstecgi.cgi script in the TOTOLINK A720R router software is related to errors in access control when processing the topicurl parameter. Exploiting this vulnerability allows a remote attacker to increase their privileges by sending specially crafted PO...