STIGQter: STIG Summary: IBM z/OS ACF2 Security Technical Implementation Guide Version: 9 Release: 9 Benchmark Date: 01 Jul 2026:

IBM z/OS system administrator must develop a procedure to automatically remove or disable emergency accounts after the crisis is resolved or 72 hours.

DISA Rule

SV-223578r1225802_rule

Vulnerability Number

V-223578

Group Title

SRG-OS-000123-GPOS-00064

Rule Version

ACF2-OS-002380

Severity

CAT II

CCI(s)

CCI-001682 - Automatically removes or disables emergency accounts after an organization-defined time period for each type of account.

Weight

Fix Recommendation

Develop a procedure to remove or disable emergency user accounts after the crisis is resolved or 72 hours.

Check Contents

Ask the system administrator for the procedure to automatically remove or disable emergency accounts after the crisis is resolved or 72 hours.

If there is no procedure, this is a finding.

Vulnerability Number

V-223578

Documentable

False

Rule Version

ACF2-OS-002380

Severity Override Guidance

Ask the system administrator for the procedure to automatically remove or disable emergency accounts after the crisis is resolved or 72 hours.

If there is no procedure, this is a finding.

Check Content Reference

Target Key

4100