Wednesday’s report is concerning because routers and NAS devices typically receive no antivirus or firewall protection and are directly connected to the Internet. While the researchers still don’t know precisely how the devices are getting infected, almost all of those targeted have known public exploits or default credentials that make compromise straightforward. Antivirus provider Symantec issued its own advisory Wednesday that identified the targeted devices as:
Mikrotik RouterOS for Cloud Core Routers: Versions 1016, 1036, and 1072
QNAP TS439 Pro
Other QNAP NAS devices running QTS software
Both Cisco and Symantec are advising users of any of these devices to do a factory reset, a process that typically involves holding down a button in the back for five to 10 seconds. Unfortunately, these resets wipe all configuration settings stored in the device, so users will have to reenter the settings once the device restarts. At a minimum, Symantec said, users of these devices should reboot their devices. That will stop stages 2 and 3 from running, at least until stage 1 manages to reinstall them.Users should also change all default passwords, be sure their devices are running the latest firmware, and, whenever possible, disable remote administration. (Netgear officials in the past few hours started advising users of “some” router models to turn off remote management. TP-Link officials, meanwhile, said they are investigating the Cisco findings.
Do a system reset and be sure to change your default password. While you’re at it, update your firmware.
IMO, routers should auto update just like Chrome and our phones and everything else in the dang world. My Apple AirPort Extreme does.