Several Netgear routers are vulnerable to a command injection flaw and can be remotely hijacked. The flaw, discovered by a user going by the Twitter handle Acew0rm, affects models R7000 and R6400 running older and current firmware. US-CERT also added the R8000, firmware version 1.0.3.4_1.1.2, on the list of vulnerable devices. Most of the devices are used by telecom/cable companies, most of them are in the US only.”]