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The Dell OS10 Switch must terminate all network connections associated with a device management session at the end of the session, or the session must be terminated after five minutes of inactivity except to fulfill documented and validated mission requirements.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-269789OS10-NDM-000530SV-269789r1051752_ruleCCI-001133high
Description
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. Terminating network connections associated with communications sessions includes, for example, deallocating 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-000516-NDM-000336
STIGDate
Dell OS10 Switch NDM Security Technical Implementation Guide2024-12-11

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.

NET-07Network Connection Termination
1.00
CFG-02.2Automated Central Management & Verification
0.50
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 (44) 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(1)Monitoring and Control
1.00
AC-17(2)Protection of Confidentiality and Integrity Using Encryption
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

+34 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-000370
1.00
CCI-000879
1.00
CCI-001133
1.00

Details

Check Text (C-269789r1051752_chk)

Determine if the network device terminates the connection associated with a device management session at the end of the session or after five minutes of inactivity. Review the running-configuration. Verify the configuration includes "exec-timeout 300" which disconnects sessions after five minutes of inactivity. If the network device does not terminate the connection associated with a device management session at the end of the session or after five minutes of inactivity, this is a finding.

Fix Text (F-73723r1051751_fix)

Configure the OS10 Switch to terminate the connection associated with a device management session at the end of the session or after five minutes of inactivity: OS10(config)# exec-timeout 300