The vulnerability in the pppoe2.cgi script of the microprogramming software for Netgear XR300, R7000P, and R6400 v2 allows a hacker to cause a service failure.

The vulnerability in the pppoe2.cgi microprogramming of Netgear XR300, R7000P, and R6400 v2 lies in the copying of buffers without checking the size of input data during the processing of the pppoelocalip parameter. Exploiting this vulnerability allows a malicious actor to cause service failures ...