STIGQter: STIG Summary: Cisco ASA VPN Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 24 Oct 2024:

The Cisco ASA must be configured to generate log records containing information to establish what type of VPN events occurred.

DISA Rule

SV-239945r666241_rule

Vulnerability Number

V-239945

Group Title

SRG-NET-000077-VPN-000280

Rule Version

CASA-VN-000010

Severity

CAT III

CCI(s)

• CCI-000130 - Ensure that audit records containing information that establishes what type of event occurred.

Weight

10

Fix Recommendation

Configure the ASA to generate logs containing information to establish what type of VPN events occurred as shown in the example below.

ciscoasa(config)# logging class vpn trap notifications
ciscoasa(config)# logging class vpnc trap notifications
ciscoasa(config)# logging class vpnfo trap notifications
ciscoasa(config)# logging class webvpn trap notifications
ciscoasa(config)# logging class webfo trap notifications
ciscoasa(config)# logging class svc trap notifications
ciscoasa(config)# end

Check Contents

Review the ASA configuration to determine if VPN events are logged as shown in the example below.

logging class vpn trap notifications
logging class vpnc trap notifications
logging class vpnfo trap notifications
logging class webfo trap notifications
logging class webvpn trap notifications
logging class svc trap notifications

Note: A logging list can be used as an alternative to using class.

If the ASA is not configured to log entries containing information to establish what type of VPN events occurred, this is a finding.

Vulnerability Number

V-239945

Documentable

False

Rule Version

CASA-VN-000010

Severity Override Guidance

Review the ASA configuration to determine if VPN events are logged as shown in the example below.

logging class vpn trap notifications
logging class vpnc trap notifications
logging class vpnfo trap notifications
logging class webfo trap notifications
logging class webvpn trap notifications
logging class svc trap notifications

Note: A logging list can be used as an alternative to using class.

If the ASA is not configured to log entries containing information to establish what type of VPN events occurred, this is a finding.

Check Content Reference

M

Target Key

5344