Citrix Access Gateway Logon Portal Cross Site Scripting Vulnerability


Description   A vulnerability has been identified in Citrix Access Gateway, which could be exploited by attackers to execute arbitrary scripting code. This issue is caused by an input validation error in the logon portal when processing certain data, which could be exploited by attackers to cause arbitrary scripting code to be executed by the user's browser.
     
Vulnerable Products   Vulnerable Software:
Citrix Access Gateway Enterprise Edition version 9.2-49.8 and prior
     
Solution   Upgrade to version 9.2-50.4.
     
CVE  
     
References   http://support.citrix.com/article/CTX129971
     
Vulnerability Manager Detection   No
     
IPS Protection  
ASQ Engine alarm Available Since
XSS - Prevention - POST : suspicious tag with event found in data
3.2.0
XSS - Prevention - POST : suspicious 'meta' tag found in data
3.2.0
XSS - Prevention - POST : suspicious 'object' tag found in data
3.2.0
XSS - Prevention - POST : suspicious 'applet' tag found in data
3.2.0
XSS - Prevention - POST : 'location' javascript object found in data
3.2.0
XSS - Prevention - POST : javascript code found in data
3.2.0
XSS - Prevention - POST : suspicious 'iframe' tag found in data
3.2.0
XSS - Prevention - POST : code allowing cookie access found in data
3.2.0
XSS - Prevention - POST : suspicious 'img' attribute found in data
3.2.0
XSS - Prevention - POST : suspicious 'embed' tag found in data
3.2.0
XSS - Prevention - POST : suspicious 'style' tag found in data
3.2.0
XSS - Prevention - POST : suspicious 'div' tag found in data
3.2.0
XSS - Prevention - POST : 'script' tag found in data
3.2.0
XSS - Prevention - POST : suspicious 'style' attribute found in data
3.2.0
XSS - Prevention - POST : suspicious 'style' tag found in data
5.0.0
XSS - Prevention - POST : javascript code found in data
5.0.0
XSS - Prevention - POST : suspicious tag with event found in data
5.0.0
XSS - Prevention - POST : suspicious 'embed' tag found in data
5.0.0
XSS - Prevention - POST : 'location' javascript object found in data
5.0.0
XSS - Prevention - POST : code allowing cookie access found in data
5.0.0
XSS - Prevention - POST : 'script' tag found in data
5.0.0
XSS - Prevention - POST : suspicious 'style' attribute found in data
5.0.0
XSS - Prevention - POST : suspicious 'applet' tag found in data
5.0.0
XSS - Prevention - POST : suspicious 'div' tag found in data
5.0.0
XSS - Prevention - POST : suspicious 'img' attribute found in data
5.0.0
XSS - Prevention - POST : suspicious 'meta' tag found in data
5.0.0
XSS - Prevention - POST : suspicious 'object' tag found in data
5.0.0
XSS - Prevention - POST : suspicious 'iframe' tag found in data
5.0.0
     


 
 
 
 
 Risk level 
Low 

 Vulnerability First Public Report Date 
2011-08-24 

 Target Type 
Server 

 Possible exploit 
Local & Remote