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

The vulnerability in the bswpppoe.cgi script of Netgear XR300, R7000P, and R6400 v2 routers stems from the copying of buffer data without checking the size of the input data during the processing of the pppoelocalip parameter. Exploiting this vulnerability allows a malicious actor to cause servic...