The vulnerability of the dir_setWanWifi() function in D-Link DIR-816 router software allows a hacker to perform a disservice attack.

The vulnerability of the dirsetWanWifi function in D-Link DIR-816 router software lies in the issue of the operation being executed outside the buffer in memory when processing the pppoeusrname and pppoepsword parameters. Exploiting this vulnerability allows a remote attacker to cause a service...