The HTTP proxy for Symantec Enterprise Firewall (SEF) 7.0 allows proxy users to bypass pattern matching for blocked URLs via requests that are URL-encoded with escapes, Unicode, or UTF-8.
- http://marc.info/?l=bugtraq&m=104869513822233&w=2
- http://marc.info/?l=ntbugtraq&m=104868285106289&w=2
No PoCs found on GitHub currently.