STIGQter: STIG Summary: Cisco ISE NAC Security Technical Implementation Guide Version: 2 Release: 4 Benchmark Date: 01 Jul 2026:

The Cisco ISE must generate a critical alert to be sent to the ISSO and SA (at a minimum) in the event of an audit processing failure. This is required for compliance with C2C Step 1.

DISA Rule

SV-242594r855855_rule

Vulnerability Number

V-242594

Group Title

SRG-NET-000335-NAC-001360

Rule Version

CSCO-NC-000200

Severity

CAT II

CCI(s)

• CCI-001858 - Provide an alert in an organization-defined real-time-period to organization-defined personnel, roles, and/or locations when organization-defined audit failure events requiring real-time alerts occur.

Weight

10

Fix Recommendation

Configure Cisco ISE to notify one or more individuals when there is a Log Collection Error.

From the Web Admin portal:
1. Choose Administration >> System >> Settings >> Alarm Settings.
2. Select "Log Collector Error" from the list of default alarms and click "Edit".
3. Select "Enable".
4. Select "Enter Multiple Emails Separated with Comma".
5. Configure email addresses of individuals and organizational accounts to be notified.
6. Click "Submit".

Check Contents

If DoD is not at C2C Step 1 or higher, this is not a finding.

Verify the Cisco ISE will notify one or more individuals when there is a Log Collection Error.

From the Web Admin portal:
1. Choose Administration >> System >> Settings >> Alarm Settings.
2. Select "Log Collector Error" from the list of default alarms and click "Edit".
3. Verify that "Enable" is selected.
4. Select "Enter Multiple Emails Separated with Comma".
5. Verify one or more email addresses are configured.

If "Log Collector Error" alarm type is not enabled or email addresses are not configured to receive the alert, this is a finding.

Vulnerability Number

V-242594

Documentable

False

Rule Version

CSCO-NC-000200

Severity Override Guidance

If DoD is not at C2C Step 1 or higher, this is not a finding.

Verify the Cisco ISE will notify one or more individuals when there is a Log Collection Error.

From the Web Admin portal:
1. Choose Administration >> System >> Settings >> Alarm Settings.
2. Select "Log Collector Error" from the list of default alarms and click "Edit".
3. Verify that "Enable" is selected.
4. Select "Enter Multiple Emails Separated with Comma".
5. Verify one or more email addresses are configured.

If "Log Collector Error" alarm type is not enabled or email addresses are not configured to receive the alert, this is a finding.

Check Content Reference

M

Target Key

5383