Across DR-810 ROM-0 Backup File Disclosure

`#Exploit Title: Across DR-810 ROM-0 Backup - File Disclosure(Sensitive Information)  
#Date: 2019-01-11  
#Exploit Author: SajjadBnd  
#My Email: [email protected]  
#Vendor Homepage: http://www.ac.i8i.ir/  
#Version: DR-810  
#Tested on: DR-810  
#RomPager/4.07 UPnP/1.0  
  
[+] About  
==========  
this hardware is a SIM card modem , This modem is being installed in Iran and sold with the SIM card  
i8i.ir An internet site that sells products like SIM-card modems This modem has sold countless And on the main page of the site wrote:   
  
SIM modems are used in a variety of ways and for similar uses, and depending on the features and quality, they have a variety of prices.  
In this site, you will be familiar with the five modem and router sim-modem groups, which you can consult with us to choose the best option for you, and choose one of them.  
  
[+] Rom-0 Backup File Disclosure  
=================================  
A dangerous vulnerability present on many network devices which are using  
RomPager.The rom-0 file contains sensitive information such as the router password.  
There is a disclosure in which anyone can download that file without any authentication by  
a simple GET request.  
  
[+] POC  
========  
just add /rom-0 to your target address  
rom-0 Backup File will be downloaded  
  
http://target/rom-0  
  
then you can Decompressed the file and get password  
`