Nagios status.cgi Information Disclosure Vulnerability

Summary
This host is running Nagios and is prone to information disclosure vulnerability.
Impact
Successful exploitation will allow remote attackers to obtain sensitive information. Impact Level: Application.
Solution
Upgrade to version Nagios version 4.0 beta4, 3.5.1 or later. For updates refer to http://www.nagios.org
Insight
The flaw exists in status.cgi which fails to restrict access to all service groups
Affected
Nagios version 4.0 before 4.0 beta4 and 3.x before 3.5.1.
Detection
Send a crafted exploit string via HTTP GET request and check whether it is able to read the string or not.
References