The vulnerability in the wiz_pptp.cgi script of the Netgear R8500, XR300, R7000P, and R6400 v2 router software allows a hacker to cause a service failure.

The vulnerability in the wizpptp.cgi script of Netgear router microprogramming devices such as R8500, XR300, R7000P, and R6400 v2 lies in the copying of buffers without checking the size of the input data during the processing of the pptpuserip parameter. Exploiting this vulnerability allows a...