Title

Apple iOS/iPadOS 15 must disable "Allow network drive access in Files access". (Cat II impact)

Discussion

Allowing network drive access by the Files app could lead to the introduction of malware or unauthorized software into the DoD IT infrastructure and compromise of sensitive DoD information and systems. SFR ID: FMT_SMF_EXT.1.1 #47

Check Content

This a supervised-only control. If the iPhone or iPad being reviewed is not supervised by the MDM, this control is automatically a finding. This check procedure is performed on both the device management tool and the iPhone and iPad. Note: If an organization has multiple configuration profiles, 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.

Fix Text

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

Additional Identifiers

Rule ID: SV-250978r802025_rule

Vulnerability ID: V-250978

Group Title: PP-MDF-990000

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.