The vulnerability of the setIpPortFilterRules() function in the Totolink LR1200GB router software allows a hacker to execute arbitrary code or cause a service failure.

The vulnerability of the setIpPortFilterRules function in the Totolink LR1200GB router software lies in the issue of the operation going out of the buffer in memory when processing the sPort parameter. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause servi...