STIGQter: STIG Summary: Tanium 7.x Application on TanOS Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 02 Apr 2025:

The Tanium Server must be set to only allow connections from endpoints when TLS is used.

DISA Rule

SV-254877r1067684_rule

Vulnerability Number

V-254877

Group Title

SRG-APP-000015

Rule Version

TANS-AP-000040

Severity

CAT II

CCI(s)

CCI-001453 - Implement cryptographic mechanisms to protect the integrity of remote access sessions.

Weight

Fix Recommendation

1. Using a web browser on a system that has connectivity to the Tanium Application, access the Tanium Application web user interface (UI) and log on with multifactor authentication.

2. Click "Administration" on the top navigation banner.

3. Under "Configuration", select "Settings".

4. Click the "Advanced Settings" tab.

5. Click "Create Setting".

6. Select "Server" box for "Setting Type."

7. In "Create Platform Setting" dialog box, enter "require_client_tls_315_flag" for "Name".

8. Select "Numeric" radio button for "Value Type".

9. Enter "1" for "Value".

10. Click "Save".

Check Contents

1. Using a web browser on a system that has connectivity to the Tanium Application, access the Tanium Application web user interface (UI) and log on with multifactor authentication.

2. Click "Administration" on the top navigation banner.

3. Under "Configuration", select "Settings".

4. Click the "Advanced Settings" tab.

5. In the "Filter Items" search box type "require_client_tls_315_flag".

6. Click "Enter".

If no results are returned, this is a finding.

If results are returned for "require_client_tls_315_flag" but the value is not "1", this is a finding.

Vulnerability Number

V-254877

Documentable

False

Rule Version

TANS-AP-000040

Severity Override Guidance

1. Using a web browser on a system that has connectivity to the Tanium Application, access the Tanium Application web user interface (UI) and log on with multifactor authentication.

2. Click "Administration" on the top navigation banner.

3. Under "Configuration", select "Settings".

4. Click the "Advanced Settings" tab.

5. In the "Filter Items" search box type "require_client_tls_315_flag".

6. Click "Enter".

If no results are returned, this is a finding.

If results are returned for "require_client_tls_315_flag" but the value is not "1", this is a finding.

Check Content Reference

Target Key

5492