source: http://www.securityfocus.com/bid/9033/info
 
Multiple cross-site scripting vulnerabilities have been reported in the FortiGate Firewall web administrative interface.
 
These issues could be exploited by enticing an administrative user to follow a malicious link that includes hostile HTML and script code as values for URI parameters. If such a link is followed, the hostile code may be rendered in the administrator's browser. This could lead to theft of cookie-based authentication credentials, which contain the username and MD5 hash of the password, allowing for full compromise of the firewall.

https://www.example.com/firewall/policy/policy?fzone=internal&tzone=dmz1<script>alert('oops')</script>