[NT] Falcon Web Server Unauthorized File Disclosure Vulnerability

From: support@securiteam.com
Date: 05/27/02

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From: support@securiteam.com
To: list@securiteam.com
Date: Mon, 27 May 2002 07:48:40 +0200 (CEST)

The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com
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Falcon Web Server Unauthorized File Disclosure Vulnerability
------------------------------------------------------------------------

SUMMARY

<http://www.blueface.com/> Falcon Web Server is a desktop web server
capable of running a small / medium website with a typical load of up to
50-80 hits per minute. The server has the ability to execute ISAPI and
WinCGI applications from virtual directories. A security vulnerability in
the product allows attackers to gain access to password-protected
directories.

DETAILS

Vulnerable systems:
* Falcon Web Server version 2.0

Due to a flaw in Falcon Web Server for Windows, it is possible for a user
to gain read access of known password protected files residing on a Falcon
Web Server host.

http://host//protectedfolder/
(Note the extra / after the hostname)

ADDITIONAL INFORMATION

The information has been provided by <mailto:ts@securityoffice.net> Tamer
Sahin.

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