Security: Act as part of the operating system user right must not be assigned to any groups or accounts

5d1e7771-206b-47d5-b12c-287ccd360164

Inappropriate granting of user rights can provide system, administrative, and other high-level capabilities.

Accounts with the "Act as part of the operating system" user right can assume the identity of any user and gain access to resources that the user is authorized to access. Any accounts with this right can take complete control of a system.

If an application requires this user right, this would not be a finding.

Vendor documentation must support the requirement for having the user right.

The requirement must be documented with the Information System Security Officer (ISSO).

The application account must meet requirements for application account passwords, such as length (WN22-00-000050) and required frequency of changes (WN22-00-000060).

Passwords for accounts with this user right must be protected as highly privileged accounts.

Remediation

To fix this configure the policy value for
Computer Configuration
|_ Windows Settings
|_ Security Settings
|_ Local Policies
|_ User Rights Assignment
|_ Act as part of the operating system to be defined but containing no entries (blank).

STIG: Server
2022: https://system32.eventsentry.com/stig/viewer/V-254492
2019: https://system32.eventsentry.com/stig/viewer/V-205750
2016: https://system32.eventsentry.com/stig/viewer/V-225071

Desktop
W11: https://system32.eventsentry.com/stig/viewer/V-253481
W10: https://system32.eventsentry.com/stig/viewer/V-220958

NIST 800-53 : AC-6, CM-6, IA-2
NIST 800-171: 3.1.1, 3.1.2, 3.4.6
CMMC v2.0 L2: AC.L2-3.1.1, AC.L2-3.1.2, CM.L2-3.4.6
PCI-DSS v4.0: 2.2.1, 7.2.1
HIPAA SR : ยง164.312(a)(1)
HIPAA HICP : Practice 3 (Identity and Access Management)