OpenControls Logo

STIG Viewer

STIGViewer Support

AOS, when used as a VPN Gateway, must authenticate all network-connected endpoint devices before establishing a connection.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-266988ARBA-VN-001370SV-266988r1040893_ruleCCI-001958medium
Description
Without authenticating devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity. For distributed architectures (e.g., service-oriented architectures), the decisions regarding the validation of authentication claims may be made by services separate from the services acting on those decisions. In such situations, it is necessary to provide authentication decisions (as opposed to the actual authenticators) to the services that need to act on those decisions. This requirement applies to applications that connect either locally, remotely, or through a network to an endpoint device (including, but not limited to, workstations, printers, servers (outside a datacenter), VoIP Phones, and VTC codecs). Gateways and SOA applications are examples of where this requirement would apply. Device authentication is a solution enabling an organization to manage devices. It is an additional layer of authentication ensuring only specific preauthorized devices can access the system.
STIGDate
HPE Aruba Networking AOS VPN Security Technical Implementation Guide2024-10-29

Related Frameworks

1 mapping across 5 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 4 hops (5) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IAC-01.2Authenticate, Authorize and Audit (AAA)
1.00
IAC-02Identification & Authentication for Organizational Users
1.00
IAC-03Identification & Authentication for Non-Organizational Users
1.00
IAC-04Identification & Authentication for Devices
1.00
IAC-05Identification & Authentication for Third-Party Technology Assets, Applications and/or Services (TAAS)
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (31) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-17(10)Authenticate Remote Commands
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00
AC-7Unsuccessful Logon Attempts
1.00
CM-6Configuration Settings
1.00
CM-7Least Functionality
1.00
CM-7(9)Prohibiting The Use of Unauthorized Hardware
1.00
IA-11Re-authentication
1.00

+21 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (2) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.5.1
1.00
3.5.2
1.00
CCI1 mapping
CCI-001958
1.00
NIST CSF 2.00 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (3) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

PR.AA-01
1.00
PR.AA-03
1.00
PR.AA-05
0.50

Who does this work

7 NICE work roles and 5 EC-Council certifications.

This is an inference across published mappings, not a single claim by anyone. This check maps to a control, which maps to a Cybersecurity Framework outcome, which NIST assigns to the work roles below. EC-Council separately maps its certifications to those same roles.

A certification prepares someone for a role. It is not evidence that a holder is qualified, and neither NIST nor EC-Council has stated that any certification here addresses this check.

Work-role assignments published by NIST (NICE Framework Components 2.2.0 and the CSF 2.0 OLIR crosswalk). Certification mappings published by EC-Council.

Details

Check Text (C-266988r1040893_chk)

Verify the AOS configuration with the following command: 1. Site-to-site VPN: Using the CLI: show crypto isakmp sa If the IPsec security association is not operating with certificates ("-c"), this is a finding. 2. Hardware client VPN: Using the web GUI, navigate to Configuration >> Access Points >> Remote APs. Review each provisioned RAP and verify that each AP has "c" in the FLAGS column. If certificate authentication is not configured for each RAP, this is a finding.

Fix Text (F-70815r1040729_fix)

Configure AOS using the web interface: 1. Navigate to Configuration >> Services >> VPN and expand "Site-to-Site". 2. Select the configured site-to-site VPN IPsec maps. Select the applicable Server certificate. Select the applicable trusted DOD root CA under "CA certificate:". 3. Click Submit >> Pending Changes >> Deploy Changes. 4. Navigate to Configuration >> Access Points >> Remote APs tab. 5. Select the check box next to the AP Name in the Remote AP table and click "Provision". 6. In the "General" tab, select "Certificate" from the "Authentication method:" drop-down list. 7. Click "Submit" to apply the configuration and reboot the AP as a certificate Remote AP. 8. Click Pending Changes >> Deploy Changes.