Vulnerability found:
31 March 2011
Vendor informed:
15 April 2011
Severity level:
Medium
Credits:
Jan Fry of ProCheckUp Ltd (www.procheckup.com)
Description:
Cross-site scripting
Authenticated
Vulnerable server-side script: '/webapp/webadmin/app-web-passforward-webadmin/index.cgi'
Unfiltered parameters: 'back_file'
PoC: /webapp/webadmin/app-web-passforward-webadmin/index.cgi?appName=a&back_file=test"><script>alert(1)</script>a
Consequence: An attacker may be able to cause execution of scripting code within the browser of a victim user who clicks on a malicious link. Such code would run within the 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 or passwords) to unauthorised third parties.
How to fix:
Apply patches or upgrade to Version 7.4 SP2, or 7.4.0.7
Legal:
Copyright (c) 2012 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.
Any other use of this information is prohibited. Procheckup is not liable for any misuse of this information by any third party.
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