[Full-disclosure] eFront Enterprise v3.6.10 - File Include Vulnerability

["research@xxxxxxxxxxxxxxxxxxxxx" <research@xxxxxxxxxxxxxxxxxxxxx>]

Title:
======
eFront Enterprise v3.6.10 - File Include Vulnerability


Date:
=====
2012-01-06


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=296


VL-ID:
=====
296


Introduction:
=============
Tailored with larger organizations in mind, eFront Enterprise offers solutions 
for the management of companies most 
valued asset - the people. Based on a coherent approach to human capital 
management which keeps the workforce actively 
engaged, the eFront Enterprise platform offers the means of aligning learning 
programs with business goals to cultivate 
employee skills and knowledge associated with business performance. eFront 
Enterprise builds on top of eFront Educational.

(Copy of the Vendor Homepage: 
http://efrontlearning.net/product/efront-enterprise.html)


Abstract:
=========
A Researcher of the Vulnerability Laboratory Team discovered a remote Directory 
Traversal vulnerability on the eFronts Enterprise CMS v3.6.10


Report-Timeline:
================
2011-10-17:     Vendor Notification
2011-10-17:     Vendor Response/Feedback
2011-11-26:     Vendor Fix/Patch
2011-01-06:     Public or Non-Public Disclosure


Status:
========
Published


Affected Products:
==================

Exploitation-Technique:
=======================
Remote


Severity:
=========
High


Details:
========
A remote Directory Traversal vulnerability is detected on eFronts CMS v.3.6.10! 
The bug allows an remote attacker to request local system files. 
Successful exploitation of the bug can lead to system or dbms compromise.


Vulnerable Module(s):
                                                        [+] Administration, 
Trainee  & Trainer Section

Vulnerable File(s):
                                                        [+] student.php

Vulnerable Param(s):
                                                        [+] 
?ctg=personal&user=trainee&op=files&download=


Picture(s):
                                                        ../1.png


Solution:
=========
Restrict the requested content & parse the input to patch the issue.

UPDATE: 2011/10/26 v3.6.10 build 12151
URL: http://www.efrontlearning.net/download


Risk:
=====
The security risk of the Directory Traversal vulnerability is estimated as 
high(+).


Credits:
========
Vulnerability Research Laboratory - Chokri B.A (Meister)


Disclaimer:
===========
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. Any modified copy or reproduction, including partially usages, 
of this file requires authorization from Vulnerability-
Lab. 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 or its suppliers.

                                                Copyright © 
2011|Vulnerability-Lab



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