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V-93439

CAT II (Medium)

Windows Server 2019 accounts must require passwords.

Rule ID

SV-103525r2_rule

STIG

Windows Server 2019 Security Technical Implementation Guide

Version

V1R3

CCIs

CCI-000764

Discussion

The lack of password protection enables anyone to gain access to the information system, which opens a backdoor opportunity for intruders to compromise the system as well as other resources. Accounts on a system must require passwords.

Check Content

Review the password required status for enabled user accounts.

Open "PowerShell".

Domain Controllers:

Enter "Get-Aduser -Filter * -Properties Passwordnotrequired |FT Name, Passwordnotrequired, Enabled".

Exclude disabled accounts (e.g., DefaultAccount, Guest) and Trusted Domain Objects (TDOs).

If "Passwordnotrequired" is "True" or blank for any enabled user account, this is a finding.

Member servers and standalone systems:

Enter 'Get-CimInstance -Class Win32_Useraccount -Filter "PasswordRequired=False and LocalAccount=True" | FT Name, PasswordRequired, Disabled, LocalAccount'.

Exclude disabled accounts (e.g., DefaultAccount, Guest).

If any enabled user accounts are returned with a "PasswordRequired" status of "False", this is a finding.

Fix Text

Configure all enabled accounts to require passwords.

The password required flag can be set by entering the following on a command line: "Net user [username] /passwordreq:yes", substituting [username] with the name of the user account.