Check: VMW1-00-200020
VMware Workspace ONE UEM STIG:
VMW1-00-200020
(in versions v2 r1 through v1 r1)
Title
The firewall protecting the Workspace ONE UEM server 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 MDM server and platform functions. (Cat II impact)
Discussion
Most information systems are capable of providing a wide variety of functions and services. Some of the functions and services, provided by default, may not be necessary to support essential organizational operations. Since MDM server is a critical component of the mobility architecture and must be configured to enable only those ports, protocols, and services (PPS) necessary to support functionality, all others must be expressly disabled or removed. A firewall installed on the MDM server provides a protection mechanism to ensure unwanted service requests do not reach the MDM server and outbound traffic is limited to only MDM server functionality. Satisfies: SRG-APP-000142 SFR ID: FMT_SMF.1.1(2) b
Check Content
Ask the MDM administrator for a list of ports, protocols, and IP address ranges necessary to support MDM server and platform 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.
Fix Text
Configure the firewall on the MDM server to only permit ports, protocols, and IP address ranges necessary for operation.
Additional Identifiers
Rule ID: SV-221648r588007_rule
Vulnerability ID: V-221648
Group Title: PP-MDM-431005
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-000382 |
The organization configures the information system to prohibit or restrict the use of organization-defined functions, ports, protocols, and/or services. |
Controls
Number | Title |
---|---|
CM-7 |
Least Functionality |