Mitel Audio And Web Conferencing 4.4.30 Cross Site Scripting

`PR10-15: Multiple XSS flaws within Mitel's AWC (Mitel Audio and Web  
Conferencing)  
  
Vulnerability found: 21st July 2010  
  
Vendor informed: 26th July 2010  
  
Vulnerability fixed:  
  
Severity: High  
  
Description:  
  
Mitel Audio and Web Conferencing (AWC) are a simple, cost-effective and  
scalable audio and web conferencing solution supporting up to 200 ports.  
ProCheckUp has discovered that multiple Mitel Audio and Web  
Conferencing pages are vulnerable to reflective XSS attacks.  
  
Version: 4.4.3.0 - http://www.mitel.com/DocController?documentId=26451  
  
1) The following demonstrate the reflective XSS flaws  
  
https://target-domain.foo/wd/wdinvite.asp?SID='><script>alert(1)</script>  
  
https://target-domain.foo/wd/connect.asp?mode=joinmeeting&uid='><script>alert(1)</script>&sid='><script>alert(1)</script>  
  
https://target-domain.foo/wd/applets/Error.asp?type=</span><script>alert(1)</script>  
  
  
Consequences:  
An attacker may be able to cause execution of malicious scripting code  
in the browser of a user who clicks on a link to Mitel Audio and Web  
Conferencing based site. Such code would run within the security context  
of the target domain. This type of attack can result in non-persistent  
defacement of the target site, or the redirection of confidential  
information (i.e.: session IDs) to unauthorised third parties.  
  
Fix:  
.  
  
References:  
http://www.procheckup.com/Vulnerabilities.php  
  
Credits: Richard Brain of ProCheckUp Ltd (www.procheckup.com)  
  
Legal:  
Copyright 2010 Procheckup Ltd. All rights reserved.  
  
Permission is granted for copying and circulating this Bulletin to the  
Internet community for the purpose of alerting them to problems, if and  
only if, the Bulletin is not edited or changed in any way, is attributed  
to ProCheckUp, and provided such reproduction and/or distribution is  
performed for non-commercial purposes.  
`