Lumension® Endpoint Intelligence Center

Intelligence Center » Browse All Vulnerabilities » CVE-2002-1747


Vulnerability Score 5.0 5.0
CVE Id CVE-2002-1747
Last Modified 10 Sep 2008 03:15:26
Published 31 Dec 2002 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact PARTIAL PARTIAL
Availability Impact NONE NONE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



Vtun 2.5b1 does not authenticate forwarded packets, which allows remote attackers to inject data into user sessions without detection, and possibly control the data contents via cut-and-paste attacks on ECB.

Vulnerable Systems


  • Maxim Krasnyansky Vtun 2.5b1


XF - vpn-modify-packets(7868)

BUGTRAQ - 20020109 Security weaknesses of VTun

Last Updated: 27 May 2016 10:37:28