And turn off power over a wide area and then start a couple of jammers. That could be very very disruptive but can this attack let you send commands to the mete

And turn off power over a wide area and then start a couple of jammers. That could be very very disruptive but can this attack let you send commands to the meter? Or is it limited to just spoofing the meter itself? If so I really hope that this can be fixed in the field with a firmware update.