V-79011
BlackBerry Enterprise Mobility Server 2.x Security Technical Implementation Guide
Title
The firewall protecting the BlackBerry Enterprise Mobility Server (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.
Description
<VulnDiscussion>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 BEMS 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 BEMS provid...
Fix Text (Documentation Requirement)
Configure the firewall on BEMS to only permit ports, protocols, and IP address ranges necessary for operation.