OrbiTeam BSCW 'op' Parameter Information Disclosure Vulnerability

Summary
This host is installed with OrbiTeam BSCW and is prone to information disclosure vulnerability.
Impact
Successful exploitation will allow remote attackers to gain sensitive information by enumerating the names of all objects stored in BSCW without prior authentication. Impact Level: Application
Solution
Upgrade to OrbiTeam BSCW version 5.0.8 or later. For updates refer, http://www.bscw.de/english/product.html
Insight
The flaw exists as the program associates filenames of documents with values mapped from the 'op' parameter.
Affected
OrbiTeam BSCW before version 5.0.8
Detection
Send the crafted HTTP GET request and check is it possible to read the filename of a document.
References