The macOS system must disable AppleID and internet Account Modification.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-268519 | APPL-15-002120 | SV-268519r1034497_rule | CCI-000381 | medium |
| Description | ||||
| The system must disable Account Modification. Account Modification includes adding or modifying internet accounts in Apple Mail, Calendar, or Contacts in the Internet Account System Setting Pane or the AppleID System Setting Pane. This prevents the addition of unauthorized accounts. [IMPORTANT] ==== Some organizations may allow the use and configuration of the built-in Mail.app, Calendar.app, and Contacts.app for organizational communication. Information system security officers (ISSOs) may make the risk-based decision not to disable the Internet Accounts System Preference pane to avoid losing this functionality, but they are advised to first fully weigh the potential risks posed to their organization. ==== | ||||
| STIG | Date | |||
| Apple macOS 15 (Sequoia) Security Technical Implementation Guide | 2025-05-05 | |||
Related Frameworks
3 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
CM-7
1.00
- DISA · 1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1711 mapping
3.4.6
1.00
- DISA · 1 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
CCI1 mapping
CCI-000381
1.00
- DISA · 1 · disa_xccdf · related
Details
Check Text (C-268519r1034497_chk)
Verify the macOS system is configured to disable account modification with the following command:
/usr/bin/osascript -l JavaScript << EOS
$.NSUserDefaults.alloc.initWithSuiteName('com.apple.applicationaccess')\
.objectForKey('allowAccountModification').js
EOS
If the result is not "false", this is a finding.
Fix Text (F-72450r1034496_fix)
Configure the macOS system to disable Account Modification by installing the "com.apple.applicationaccess" configuration profile.