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Manage Engine Exchange Reporter v4.1 - Multiple Web Vulnerabilites
From: Vulnerability Lab <research () vulnerability-lab com>
Date: Mon, 19 Nov 2012 00:23:40 +0100

Title:
======
Manage Engine Exchange Reporter v4.1 - Multiple Web Vulnerabilites


Date:
=====
2012-11-14


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=688


VL-ID:
=====
688


Common Vulnerability Scoring System:
====================================
4.5


Introduction:
=============
Microsoft Exchange Server is, by a distance, the most popular communication, collaboration and email messaging 
application today! 
MS Exchange serves as the hub of all email communications in most corporate environments that use the Microsoft Active 
Directory 
technology. It becomes a necessity to have an Exchange reporting tool that will equip and Exchange Administrator with 
precise, 
granular, comprehensive and actionable data on all aspects of the MS Exchange Server. Exchange Reporter Plus

ManageEngine Exchange Reporter Plus is a web-based analysis and reporting solution for Microsoft Exchange Servers.
Exchange Reporter Plus is a comprehensive and complete MS Exchange reporting software that provides over 70 different 
reports on 
every aspect of the Microsoft Exchange Server environment. The range includes reports of crucial importance.
A few of the many vital Exchange tasks that can be performed using Exchange Reporter Plus are listed below.
Track incoming and outgoing emails, monitor mailbox size and keep spam away from Active Directory mailboxes with 
Mailbox Traffic, 
Mailbox Content, and Mailbox Size Reports.
Keep a tab on the number of messages sent and received by each Exchange server using Server Traffic Reports.
Monitor the vital statistics of Exchange Server Public Folders with comprehensive Public Folder Reports.
Generate reports on Distribution Lists and also show the traffic for each distribution by running Distribution Lists 
Traffic Report!

Exchange Reporter Plus presents these reports in an easily comprehensible format, that even technically naive users 
will have no hassles 
in creating and interpreting them. In addition to generating these reports in the wink of an eye, also facilitates 
exporting these reports. 
The reports can be downloaded as xls, csv, pdf or html files for further activities. Curious to know more?? Try 
Exchange Reporter 
Plus hands-on in our Live Demo!

(Copy of the Vendor Homepage: http://www.manageengine.com/products/exchange-reports/index.html )


Abstract:
=========
The Vulnerability Laboratory Research Team discovered multiple web vulnerabilities in Exchange Reporter v4.1 Plus.


Report-Timeline:
================
2012-08-26:     Researcher Notification & Coordination
2012-08-27:     Vendor Notification 1
2012-10-30:     Vendor Notification 2
2012-11-07:     Vendor Response/Feedback
2012-11-14:     Public or Non-Public Disclosure


Status:
========
Published


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


Severity:
=========
Medium


Details:
========
1.1
A persistent input validation vulnerability is detected in Exchange Reporter Plus v4.1, a web-based analysis and 
reporting solution. 
The bugs allow remote attackers to implement/inject malicious script code on the application side (persistent). The 
persistent vulnerability 
is located in Schedule New Report module with the bound vulnerable Schedule Name Schedule Description parameters. 
Successful exploitation of 
the vulnerability can lead to session hijacking (manager/admin) or stable (persistent) context manipulation. 
Exploitation requires low user 
inter action & privileged user account.

Vulnerable Module(s):
                        [+] Schedule New Report 

Vulnerable Parameter(s):
                        [+] Schedule Name 
                        [+] Schedule Description 

1.2
Multiple non persistent cross site scripting vulnerability is detected in Exchange Reporter Plus v4.1, a web-based 
analysis and reporting solution.
The vulnerability allows remote attackers to hijack website customer, moderator or admin sessions with medium or high 
required user inter action 
or local low privileged user account. The first vulnerability is located in ReportsIndex.do with the bound vulnerable 
reportCategoryID parameter. 
The second vulnerability is located in search box for reports. Successful exploitation can result in account steal, 
client site phishing & client-side 
content request manipulation.


Vulnerable Module(s):
                        [+] Reports


Vulnerable File(s):
                        [+] ReportsIndex.do


Vulnerable Parameter(s):
                        [+]  reportCategoryID
                        [+]  search report


Proof of Concept:
=================
1.1
The persistent input validation vulnerability can be exploited by remote attackers with low required user inter action 
& low 
privileged user account. For demonstration or reproduce ...

The attacker schedules a new report and inserts in schedule name and schedule description his own malicious javascript 
or html code.
Then inject the malicious script code i.e., <iframe src=www.vuln-lab.com onload=alert("VL")/>
When the user browses the alarms page in the control panel the persistent injected script code will be 
executed out of the web application context.

1.2
PoC:
http://exchangereporterplus.127.0.0.1:8080/exchange/ReportsIndex.do
?selectedTab=reports&reportCategoryID=3+>"<iframe src=http://www.vuln-lab.com onload=alert("VL")></iframe>

The attacker can go to reports and insert own malicious script code inside of the search report box to exploit the 
service application.


Risk:
=====
1.1
The security risk of the persistent input validation vulnerability is estimated as medium(+).

1.2
The security risk of the client side cross site vulnerabilities are estimated as low(+).


Credits:
========
Vulnerability Laboratory [Research Team] - Ibrahim El-Sayed (the_storm) [storm () vulnerability-lab com] 
[iel-sayed.blogspot.com]


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. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack 
into databases 
or trade with fraud/stolen material.

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                                        Copyright © 2012 | Vulnerability Laboratory

-- 
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LABORATORY RESEARCH TEAM
CONTACT: research () vulnerability-lab com



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