Find all active network devices using windows cmd, by exploiting a possible firewall weakness

  1. open cmd
    tip: WIN + R, then type “cmd“, then press ENTER
  2. ping your broadcast address, this allow you to populate Address Resolution Protocol (ARP) cache
    example: ping
    tip: some firewall blocks this action because could be used to perform an attack on network
  3. use arp command to look into cache
    example: arp -a