AirWatch MDM STIG

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Severity
CurrentPublished Fri Jan 22 2016
Objective ID
Severity
Discussion
V-47299
high
Separation of duties supports the management of individual accountability and reduces the power of one individual or administrative account. Employing a separation of duties model reduces the threat that one individual has the authority to make changes to a system, and the authority to delete any record of those changes.
This requirement is intended to limit exposure due to operating from within a privileged account or role. The inclusion of a role is intended to address those situations where an access control policy, such as Role Based Access Control (RBAC), is being implemented and where a change of role provides the same degree of assurance in the change of access authorizations for both the user and all processes acting on behalf of the user as would be provided by a change between a privileged and non-privileged account.
It is recommended that the following or similar roles be supported:
- AirWatch MDM Server administrative account administrator: responsible for server installation, initial configuration, and maintenance functions.
- Security configuration policy administrator (IA technical professional): responsible for security configuration of the server and setting up and maintenance of mobile device security policies.
- Device management administrator (Technical operator): responsible for maintenance of mobile device accounts, including setup, change of account configurations, and account deletion.
- Auditor (internal auditor or reviewer): responsible for reviewing and maintaining server and mobile device audit logs.
V-47301
low
HTML embedded in an email has the potential to host malicious code that may allow an attacker access to the user's end device and possibly the network to which it is attached. Requiring that all emails are viewed in plain text protects against malicious code that could be embedded in the HTML content of an email.
V-47303
medium
AirWatch MDM Server auditing capability is critical for accurate forensic analysis. The ability to transfer audit logs often is necessary to quickly isolate them, protect their integrity, and analyze their contents. An important aspect of security is maintaining awareness of what users have tried to do with their devices and what activities and actions MDM administrators have made.
V-47307
low
Auditing and logging are key components of any security architecture. It is essential for security personnel to know what is being done, what attempted to be done, where it was done, when it was done, and by whom in order to compile an accurate collection of data for troubleshooting, forensics, etc. Logging the actions of specific events provides a means to investigate an attack, recognize resource utilization or capacity thresholds, or to simply identify an improperly configured network element. In order to determine what is happening within the network infrastructure or to resolve and trace an attack, it is imperative to correlate the log data from multiple network elements to acquire a clear understanding as to what happened or is happening. Collecting log data and presenting that data in a single, consolidated view achieves this objective.
V-47309
medium
Due to the numerous functions an AirWatch MDM Server implementation processes, log files can become extremely large because of the volume of data. The more processes that are logged, more log data is collected. This can become very difficult to analyze manually; therefore, it is important to process them automatically and tailor the views of the data to only those events of interest based upon selectable criteria. Without the automation of log processing, based upon events of interest to security personnel, log files will not be viewed accurately and actions will not be taken when a significant event occurs on the system because it can be too overwhelming. Significant or meaningful events may be missed due to the sheer volume of data if logs are reviewed manually. Reducing the auditing capability to only those events that are significant aids in supporting near real-time audit review and analysis requirements and after-the-fact investigations of security incidents.
V-47313
low
Due to the numerous functions an AirWatch MDM Server implementation processes, log files can become extremely large because of the volume of data. The more processes that are logged, the more log data is collected. This can become very difficult to analyze manually; therefore, it is important to process them automatically and tailor the views of the data to only those events of interest based upon selectable criteria. Without the automation of log processing, based upon events of interest to security personnel, log files will not be viewed accurately and actions will not be taken when a significant event occurs on the system because it can be too overwhelming. Significant or meaningful events may be missed due to the sheer volume of data if logs are reviewed manually.
V-47317
medium
Approved versions of devices have gone though all required phases of testing, approval, etc., and are able to support required security features. Using non-approved versions of mobile device hardware could compromise the security baseline of the mobile system, since some required security features may not be supported.
V-47319
medium
The operating system must enforce software installation by users based upon what types of software installations are permitted (e.g., updates and security patches to existing software) and what types of installations are prohibited (e.g., software whose pedigree with regard to being potentially malicious is unknown or suspect) by the organization. The installation and execution of unauthorized software on an operating system may allow the application to obtain sensitive information or further compromise the system. Preventing a user from installing unapproved applications mitigates this risk. All OS core applications, third-party applications, and carrier installed applications must be approved. In this case, applications include any applets, browse channel apps, and icon apps.
V-47321
medium
The operating system must enforce software installation by users based upon what types of software installations are permitted (e.g., updates and security patches to existing software) and what types of installations are prohibited (e.g., software whose pedigree with regard to being potentially malicious is unknown or suspect) by the organization. The installation and execution of unauthorized software on an operating system may allow the application to obtain sensitive information or further compromise the system. Preventing a user from installing unapproved applications mitigates this risk. All OS core applications, third-party applications, and carrier installed applications must be approved. In this case, applications include any applets, browse channel apps, and icon apps.
V-47325
medium
DoD can perform due diligence on sources of software to mitigate the risk that malicious software is introduced to those sources. Therefore, if software is downloaded from a DoD-approved source, then it is less likely to be malicious than if it is downloaded from an unapproved source. To prevent access to unapproved sources, the operating system in most cases can be configured to disable user access to public application stores.
V-47327
medium
DoD can perform due diligence on sources of software to mitigate the risk that malicious software is introduced to those sources. Therefore, if software is downloaded from a DoD-approved source, then it is less likely to be malicious than if it is downloaded from an unapproved source. To prevent access to unapproved sources, the operating system in most cases can be configured to disable user access to public application stores.
V-47329
medium
DoD can perform due diligence on sources of software to mitigate the risk that malicious software is introduced to those sources. Therefore, if software is downloaded from a DoD-approved source, then it is less likely to be malicious than if it is downloaded from an unapproved source. To prevent access to unapproved sources, the operating system in most cases can be configured to disable user access to public application stores.
V-47331
medium
DoD can perform due diligence on sources of software to mitigate the risk that malicious software is introduced to those sources. Therefore, if software is downloaded from a DoD-approved source, then it is less likely to be malicious than if it is downloaded from an unapproved source. To prevent access to unapproved sources, the operating system in most cases can be configured to disable user access to public application stores. In some cases, some applications are required for secure operation of the mobile devices controlled by the AirWatch MDM Server. In these cases, the ability for users to remove the application is needed as to ensure proper secure operations of the device.
V-47333
medium
DoD can perform due diligence on sources of software to mitigate the risk that malicious software is introduced to those sources. Therefore, if software is downloaded from a DoD-approved source, then it is less likely to be malicious than if it is downloaded from an unapproved source. To prevent access to unapproved sources, the operating system in most cases can be configured to disable user access to public application stores. In some cases, some applications are required for secure operation of the mobile devices controlled by the AirWatch MDM Server. In these cases, the ability for users to remove the application is needed as to ensure proper secure operations of the device.
V-47335
high
If the security policy has been modified in an unauthorized manner, IA is severely degraded and a variety of further attacks are possible. Detecting whether the security policy has been modified or disabled mitigates these risks.
V-47337
medium
Uncoordinated or incorrect configuration changes to the AirWatch MDM Server managed components can potentially lead to compromises. Without automated mechanisms to respond to changes, changes can go unnoticed for a significant amount of time which could result in compromise.
V-47339
medium
When managed mobile devices connect to the AirWatch MDM Server, the security policy and possible sensitive DoD data will be pushed to the device. In addition, the device may be provided access to application and web servers on the DoD network. Therefore, strong authentication of the user on the device is required to ensure sensitive DoD data is not exposed and unauthorized access to the DoD network is not granted, exposing the network to malware and attack.
V-47341
medium
Unauthorized software poses a risk to the device because it could potentially perform malicious functions, including but not limited to gathering sensitive information, searching for other system vulnerabilities, or modifying log entries. A mechanism to detect unauthorized software and notify officials of its presence assists in the task of removing such software to eliminate the risks it poses to the device and the networks to which the device attaches.
V-47343
medium
If communication’s sessions remain open for extended periods of time even when unused, there is the potential for an adversary to highjack the session and use it to gain access to the device or networks to which it is attached. Terminating sessions after a certain period of inactivity is a method for mitigating the risk of this vulnerability.
V-47345
medium
AirWatch MDM Server can be prone to man-in-the middle attacks. If communication sessions are not provided appropriate validity protections, such as the employment of SSL Mutual Authentication authenticity of the data cannot be guaranteed.
V-47347
medium
Incident response functions are intended to monitor, detect, and alarm on defined events occurring on the system or on the network. A large part of their functionality is accurate and timely notification of events. Notifications can be made more efficient by the creation of notification groups containing members who would be responding to a particular alarm or event.
V-47349
high
Incident response functions are intended to monitor, detect, and alarm on defined events occurring on the system or on the network. A large part of their functionality is accurate and timely notification of events. Notifications can be made more efficient by the creation of notification groups containing members who would be responding to a particular alarm or event. Types of actions the AirWatch MDM Server must be able to perform after a security alert include: log the alert, send email to a system administrator, wipe the managed mobile device, lock the mobile device account on the AirWatch MDM Server, disable the security container, wipe the security container, and delete any unapproved application. Security alerts include any alert from the MDIS or MAM component of the AirWatch MDM Server.
V-47351
medium
Integrity checking applications are by their nature, designed to monitor and detect defined events occurring on the system. When the integrity checking mechanism finds an anomaly, it must notify personnel in order to ensure the proper action is taken based upon the integrity issues found. If notification is not performed, the issue may continue or worsen to allow intruders into the system.
V-47353
high
Successful incident response and auditing relies on timely, accurate system information and analysis in order to allow the organization to identify and respond to potential incidents in a proficient manner. The ability of an AirWatch MDM Server to detect "jailbreaking" or rooting of the device mitigates the potential for these breaches to have further consequences to the enterprise.

"Jailbreaking"/rooting refers to a mobile device where the security mechanisms of the hardware and OS of the device have been bypassed so the user has root access.
V-47355
high
One of the most significant indicators of an IA attack is modification of operating system files, device drivers, or security enforcement mechanisms. An integrity verification capability or tool detects unauthorized modifications to files or permissions and either prevents further operation or reports its findings so an appropriate response can occur.
V-47357
medium
One of the most significant indicators of an IA attack is modification of operating system files, device drivers, or security enforcement mechanisms. An integrity verification capability or tool detects unauthorized modifications to files or permissions and either prevents further operation or reports its findings so an appropriate response can occur.
V-47359
medium
Protection of log data includes assuring the log data is not accidentally lost or deleted. Backing up audit records to a different system or onto separate media other than the system being audited on an organizationally-defined frequency helps to assure in the event of a catastrophic system failure, the audit records will be retained.
V-48041
medium
Any changes to the hardware, software, and/or firmware components of the information system and/or application can potentially have significant effects on the overall security of the system. Security-relevant configuration changes, if not authorized, are a breach of system security and might indicate a broader attack is occurring. Recording security-relevant changes in the audit logs mitigates the risk that unauthorized changes will go undetected.
V-63317
high
AirWatch MDM server versions (6.5 and earlier versions) that are no longer supported by AirWatch by VMware for security updates are not evaluated or updated for vulnerabilities, leaving them open to potential attack. Organizations must transition to a supported AirWatch MDM server version to ensure continued support.