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The NSX Manager must terminate all network connections associated with a session after five minutes of inactivity.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-265327NMGR-4X-000052SV-265327r994204_ruleCCI-001133high
Description
Terminating an idle session within a short time period reduces the window of opportunity for unauthorized personnel to take immediate 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. Terminating network connections associated with communications sessions includes, for example, de-allocating associated TCP/IP address/port pairs at the operating system level, or deallocating networking assignments at the application level if multiple application sessions are using a single, operating system-level network connection. This does not mean that the device terminates all sessions or network access; it only ends the inactive session and releases the resources associated with that session. Satisfies: SRG-APP-000190-NDM-000267, SRG-APP-000186-NDM-000266, SRG-APP-000400-NDM-000313
STIGDate
VMware NSX 4.x Manager NDM Security Technical Implementation Guide2024-12-13

Related Frameworks

3 mappings across 4 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (5) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IAC-10.10Expiration of Cached Authenticators
1.00
NET-07Network Connection Termination
1.00
MNT-05Remote Maintenance
0.50
MNT-05.1Auditing Remote Maintenance
0.50
MNT-05.2Remote Maintenance Notifications
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (52) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-10Concurrent Session Control
1.00
AC-11Device Lock
1.00
AC-11(1)Pattern-hiding Displays
1.00
AC-12Session Termination
1.00
AC-12(2)Termination Message
1.00
AC-17(10)Authenticate Remote Commands
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00

+42 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (2) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.13.9
1.00
3.7.5
1.00
CCI3 mappings
CCI-000879
1.00
CCI-001133
1.00
CCI-002007
1.00

Details

Check Text (C-265327r994204_chk)

From an NSX Manager shell, run the following command: > get service http | find Session Expected result: Session timeout: 300 If the session timeout is not configured to 300 or less, this is a finding. From an NSX Manager shell, run the following command: > get cli-timeout Expected result: 300 seconds If the CLI timeout is not configured to 300 or less, this is a finding.

Fix Text (F-69152r994203_fix)

From an NSX Manager shell, run the following commands: > set service http session-timeout 300 > set cli-timeout 300