STIGQter: STIG Summary: Apple iOS/iPadOS 14 Security Technical Implementation Guide Version: 1 Release: 2 Benchmark Date: 23 Apr 2021:

Apple iOS/iPadOS must disable [Allow network drive access in Files access].

DISA Rule

SV-228781r619923_rule

Vulnerability Number

V-228781

Group Title

PP-MDF-991000

Rule Version

AIOS-14-012700

Severity

CAT II

CCI(s)

• CCI-000370 - The organization employs automated mechanisms to centrally manage configuration settings for organization-defined information system components.
• CCI-000366 - The organization implements the security configuration settings.
• CCI-000097 - The organization restricts or prohibits the use of organization-controlled portable storage devices by authorized individuals on external information systems.

Weight

10

Fix Recommendation

Install a configuration profile to disable "Allow network drive access in Files access".

Check Contents

This a supervised-only control. If the iPhone or iPad being reviewed is not supervised by the MDM, this control is automatically a finding.

If the iPhone or iPad being reviewed is supervised by the MDM, review configuration settings to confirm "Allow network drive access in Files access" is disabled.

This check procedure is performed on both the device management tool and the iPhone and iPad.

Note: If an organization has multiple configuration profiles, then the check procedure must be performed on the relevant configuration profiles applicable to the scope of the review.

In the iOS management tool, verify "Allow network drive access in Files access" is unchecked.

On the iPhone and iPad device:
1. Open the Settings app.
2. Tap "General".
3. Tap "Profiles & Device Management" or "Profiles".
4. Tap the Configuration Profile from the iOS management tool containing the restrictions policy.
5. Tap "Restrictions".
6. Verify "Allow network drive access in Files access" is not listed.

If "Allow network drive access in Files access" is not disabled in both the management tool and on the Apple device, this is a finding.

Vulnerability Number

V-228781

Documentable

False

Rule Version

AIOS-14-012700

Severity Override Guidance

This a supervised-only control. If the iPhone or iPad being reviewed is not supervised by the MDM, this control is automatically a finding.

If the iPhone or iPad being reviewed is supervised by the MDM, review configuration settings to confirm "Allow network drive access in Files access" is disabled.

This check procedure is performed on both the device management tool and the iPhone and iPad.

Note: If an organization has multiple configuration profiles, then the check procedure must be performed on the relevant configuration profiles applicable to the scope of the review.

In the iOS management tool, verify "Allow network drive access in Files access" is unchecked.

On the iPhone and iPad device:
1. Open the Settings app.
2. Tap "General".
3. Tap "Profiles & Device Management" or "Profiles".
4. Tap the Configuration Profile from the iOS management tool containing the restrictions policy.
5. Tap "Restrictions".
6. Verify "Allow network drive access in Files access" is not listed.

If "Allow network drive access in Files access" is not disabled in both the management tool and on the Apple device, this is a finding.

Check Content Reference

M

Target Key

4231

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