The Cisco ASA must be configured to generate audit records when concurrent logons from different workstations occur.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-239938	CASA-ND-001250	SV-239938r666177_rule		Medium

Description
Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one. Audit records can be generated from various components within the network device (e.g., module or policy filter).

STIG	Date
Cisco ASA NDM Security Technical Implementation Guide	2022-11-21

Details

Check Text ( C-43171r666175_chk )
Review the Cisco ASA configuration to verify it is compliant with this requirement. The configuration should look similar to the example below. logging enable logging buffered informational Note: The ASA will log all login attempts including the IP address of the workstation. If the Cisco ASA is not configured to generate log records when concurrent logons from different workstations occur, this is a finding.

Check Text ( C-43171r666175_chk )

Review the Cisco ASA configuration to verify it is compliant with this requirement. The configuration should look similar to the example below.

logging enable
logging buffered informational

Note: The ASA will log all login attempts including the IP address of the workstation.

If the Cisco ASA is not configured to generate log records when concurrent logons from different workstations occur, this is a finding.

Fix Text (F-43130r666176_fix)
Configure the Cisco ASA to log all logon attempts as shown in the example below. ASA(config)# logging enable ASA(config)# logging buffered informational ASA(config)# end