Check: VCTR-67-000004
VMware vSphere 6.7 vCenter STIG:
VCTR-67-000004
(in versions v1 r4 through v1 r1)
Title
The vCenter Server must terminate management sessions after 10 minutes of inactivity. (Cat II impact)
Discussion
Terminating an idle session within a short time period reduces the window of opportunity for unauthorized personnel to take control of a management session enabled on the console or console port that has been left unattended. In addition, quickly terminating an idle session will also free up resources committed by the managed network element.
Check Content
Note: For vCenter Server Windows, this is not applicable. On the vCenter Server, execute the following command: # grep "^session\.timeout" /etc/vmware/vsphere-client/webclient.properties Expected result: session.timeout = 10 If the output does not match the expected result, this is a finding.
Fix Text
Navigate to and open /etc/vmware/vsphere-client/webclient.properties. Remove any existing "session.timeout" line and add the following: session.timeout = 10
Additional Identifiers
Rule ID: SV-243075r879622_rule
Vulnerability ID: V-243075
Group Title: SRG-APP-000190
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-001133 |
The information system terminates the network connection associated with a communications session at the end of the session or after an organization-defined time period of inactivity. |
Controls
Number | Title |
---|---|
SC-10 |
Network Disconnect |