Rule:  

--
Sid:
2441

--
Summary:
This event is generated when an attempt is made to exploit a known
vulnerability in ExploreAnywhere Software's NETObserve.

--
Impact:
Execution of commands or control of remote machines being managed by the
software.

--
Detailed Information:
NETObserve is a software solution that can be used to remotely monitor
and control Windows based machines. It's interface is accessed via HTTP.

By setting a cookie value, used to send login information to NETObserve,
to 0 an attacker can bypass any checks on login credentials. This can
present the attacker with administrative privileges to the NETObserve
application which can be used to manage other remote client machines.

--
Affected Systems:
	NETObserve

--
Attack Scenarios:
An attacker can set 'Cookie login:0' in a web request to the
administrative interface and gain administrator access to the
application.

--
Ease of Attack:
Simple. No exploit software required.

--
False Positives:
None known.

--
False Negatives:
None known.

--
Corrective Action:
Upgrade to the latest non-affected version of the software.

--
Contributors:
Sourcefire Research Team
Brian Caswell <bmc@sourcefire.com>
Nigel Houghton <nigel.houghton@sourcefire.com>

-- 
Additional References:

--
