>>12482613
if you are
-directly connected to the internet with no NAT and no firewall (whatismyip.com shows the same IP as your computer's local IP)
-OR if ports 135, 139 or 445 are forwarded over NAT for some reason
yes it will get network worms probably within 30 minutes or so
it's also possible to block the exploitable services altogether which is in fact what i did when using XP back in 2014 or something