You need to know, is actually very dangerous, if we do not know the dangers rom-0 on the network router or on your wifi network. Why it can be very dangerous ?
First : Rom - 0 is a separate room where there is a router or modem password encryption us , if you access the ip 192.168.1.1 to access your router it will display your username and password to proceed to the home page of the router administrator
Well now try to exercise your own by typing in your brouser, like this : http://192.168.1.1/rom-0 and look the file will be downloaded automatically, and then upload the file to the following address : http://220.127.116.11/zynos/ and look at the top line. now try to enter the admin for username and password at the top earlier.
look at this picture :
Thank You ;)