Description
The ISAPI Filter plug-in in Websense Enterprise, Websense Web Security, and Websense Web Filter 6.3.3 and earlier, when used in conjunction with a Microsoft ISA or Microsoft Forefront TMG server, allows remote attackers to bypass intended filtering and monitoring activities for web traffic via an HTTP Via header.
Metrics
CVSS 2.0 4.3/10
AV:N/AC:M/Au:N/C:N/I:P/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://archives.neohapsis.com/archives/fulldisclosure/2010-05/0376.htmlExploit
- http://mrhinkydink.blogspot.com/2010/05/websense-633-via-bypass.htmlExploit
- http://www.websense.com/support/article/t-kbarticle/Web-Security-Vulnerability-Microsoft-ISA-Server-IntegrationsVendor Advisory
- http://archives.neohapsis.com/archives/fulldisclosure/2010-05/0376.htmlExploit
- http://mrhinkydink.blogspot.com/2010/05/websense-633-via-bypass.htmlExploit
- http://www.websense.com/support/article/t-kbarticle/Web-Security-Vulnerability-Microsoft-ISA-Server-IntegrationsVendor Advisory
Timeline
- Published
- Aug 23, 2012
- Last modified
- Jun 16, 2026
- NVD status
- Modified