The NSX-T Manager must prohibit the use of cached authenticators after an organization-defined time period.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-251784	SRG-APP-000400-NDM-000313	TNDM-3X-000076	SV-251784r879773_rule	2023-06-22	1

Description
Some authentication implementations can be configured to use cached authenticators. If cached authentication information is out-of-date, the validity of the authentication information may be questionable. The organization-defined time period should be established for each device depending on the nature of the device; for example, a device with just a few administrators in a facility with spotty network connectivity may merit a longer caching time period than a device with many administrators.

Description

Some authentication implementations can be configured to use cached authenticators. If cached authentication information is out-of-date, the validity of the authentication information may be questionable. The organization-defined time period should be established for each device depending on the nature of the device; for example, a device with just a few administrators in a facility with spotty network connectivity may merit a longer caching time period than a device with many administrators.

ℹ️ Check
From an NSX-T Manager shell, run the following command(s): > get service http \| find Session Expected result: Session timeout: 600 If the output does not match the expected result, this is a finding. From an NSX-T Manager shell, run the following command(s): > get cli-timeout Expected result: 600 seconds If the output does not match the expected result, this is a finding.

✔️ Fix
From an NSX-T Manager shell, run the following command(s): > set service http session-timeout 600 > set cli-timeout 600