ONTAP must enforce approved authorizations for controlling the flow of management information.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-246929	NAOT-AC-000008	SV-246929r769119_rule		Medium

Description
A mechanism to detect and prevent unauthorized communication flow must be configured or provided as part of the system design. If management information flow is not enforced based on approved authorizations, the network device may become compromised. Information flow control regulates where management information is allowed to travel within a network device. The flow of all management information must be monitored and controlled so it does not introduce any unacceptable risk to the network device or data. Application-specific examples of enforcement occur in systems that employ rule sets or establish configuration settings that restrict information system services or message-filtering capability based on message content (e.g., implementing key word searches or using document characteristics). Applications providing information flow control must be able to enforce approved authorizations for controlling the flow of management information within the system in accordance with applicable policy.

Description

A mechanism to detect and prevent unauthorized communication flow must be configured or provided as part of the system design. If management information flow is not enforced based on approved authorizations, the network device may become compromised. Information flow control regulates where management information is allowed to travel within a network device. The flow of all management information must be monitored and controlled so it does not introduce any unacceptable risk to the network device or data. Application-specific examples of enforcement occur in systems that employ rule sets or establish configuration settings that restrict information system services or message-filtering capability based on message content (e.g., implementing key word searches or using document characteristics). Applications providing information flow control must be able to enforce approved authorizations for controlling the flow of management information within the system in accordance with applicable policy.

STIG	Date
NetApp ONTAP DSC 9.x Security Technical Implementation Guide	2021-07-28

Details

Check Text ( C-50361r769117_chk )
Use "security login show" to see all configured users and their roles. Use "security login role show" to see specific commands allowed for each role. If ONTAP does not enforce approved authorizations for controlling the flow of management information, this is a finding.

Fix Text (F-50315r769118_fix)
Configure roles with "security login role create -role " to create new roles, and "security login create -user-or-group-name -role " to assign the role to a specific user or group.