STIGQter: STIG Summary: BlackBerry Enterprise Mobility Server 3.x Security Technical Implementation Guide Version: 1 Release: 2 Benchmark Date: 26 Jul 2023:

The firewall protecting the BEMS must be configured to restrict all network traffic to and from all addresses with the exception of ports, protocols, and IP address ranges required to support BEMS functions.

DISA Rule

SV-254710r879588_rule

Vulnerability Number

V-254710

Group Title

SRG-APP-000142-AS-000014

Rule Version

BEMS-03-003900

Severity

CAT II

CCI(s)

• CCI-000382 - Configure the system to prohibit or restrict the use of organization-defined prohibited or restricted functions, system ports, protocols, software, and/or services.

Weight

10

Fix Recommendation

Configure the firewall on BEMS to only permit ports, protocols, and IP address ranges necessary for operation.

Check Contents

Ask the BEMS administrator for a list of ports, protocols, and IP address ranges necessary to support BEMS functionality. A list can usually be found in the STIG Supplemental document or MDM product documentation.

Compare the list against the configuration of the firewall and identify discrepancies.

If the host-based firewall is not configured to support only those ports, protocols, and IP address ranges necessary for operation, this is a finding.

Vulnerability Number

V-254710

Documentable

False

Rule Version

BEMS-03-003900

Severity Override Guidance

Ask the BEMS administrator for a list of ports, protocols, and IP address ranges necessary to support BEMS functionality. A list can usually be found in the STIG Supplemental document or MDM product documentation.

Compare the list against the configuration of the firewall and identify discrepancies.

If the host-based firewall is not configured to support only those ports, protocols, and IP address ranges necessary for operation, this is a finding.

Check Content Reference

M

Target Key

5488