Symantec Vulnerability Research SYMSA-2007-006 – The Citrix Access Gateway suffers from a vulnerability where any executable module can be downloaded and executed.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/57916/SYMSA-2007-006.txt
Source: https://packetstormsecurity.com/files/57916/SYMSA-2007-006.txt.html