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

Firewall rules must be configured on the Tanium Server for Server-to-Module Server communications.

DISA Rule

SV-254943r1067733_rule

Vulnerability Number

V-254943

Group Title

SRG-APP-000383

Rule Version

TANS-AP-000980

Severity

CAT II

CCI(s)

• CCI-001762 - Disable or remove organization-defined functions, ports, protocols, software, and services within the system deemed to be unnecessary and/or nonsecure.

Weight

10

Fix Recommendation

Configure the network firewall to allow TCP traffic on port 17477 from the Tanium Module Server to the Tanium Server.

Check Contents

Consult with the network firewall administrator and validate rules exist for the following:

- Allow TCP traffic on port 17477 from the Tanium Module Server to the Tanium Server.

If a network firewall rule does not exist to allow TCP traffic on port 17477 from the Tanium Module Server to the Tanium Server, this is a finding.

Vulnerability Number

V-254943

Documentable

False

Rule Version

TANS-AP-000980

Severity Override Guidance

Consult with the network firewall administrator and validate rules exist for the following:

- Allow TCP traffic on port 17477 from the Tanium Module Server to the Tanium Server.

If a network firewall rule does not exist to allow TCP traffic on port 17477 from the Tanium Module Server to the Tanium Server, this is a finding.

Check Content Reference

M

Target Key

5492