Windows Server 2019 must be maintained at a supported servicing level.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-93215	WN19-00-000100	SV-103303r1_rule		High

Description
Systems at unsupported servicing levels will not receive security updates for new vulnerabilities, which leave them subject to exploitation. Systems must be maintained at a servicing level supported by the vendor with new security updates.

STIG	Date
Windows Server 2019 Security Technical Implementation Guide	2020-06-15

Details

Check Text ( C-92533r1_chk )
Open "Command Prompt". Enter "winver.exe". If the "About Windows" dialog box does not display "Microsoft Windows Server Version 1809 (Build 17763.xxx)" or greater, this is a finding. Preview versions must not be used in a production environment.

Fix Text (F-99461r1_fix)
Update the system to a Version 1809 (Build 17763.xxx) or greater.