STIGQter: STIG Summary: Riverbed NetIM OS Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 11 Sep 2025:

Ubuntu OS must enable and run the Uncomplicated Firewall (ufw).

DISA Rule

SV-275609r1147877_rule

Vulnerability Number

V-275609

Group Title

SRG-OS-000297-GPOS-00115

Rule Version

RIIM-OS-251015

Severity

CAT II

CCI(s)

CCI-002314 - Employ automated mechanisms to control remote access methods.

Weight

Fix Recommendation

Enable the ufw by using the following command:

$ sudo ufw enable

Check Contents

Verify the ufw is enabled on the system with the following command:

$ sudo ufw status
Status: active

If the above command returns the status as "inactive" or any type of error, this is a finding.

Vulnerability Number

V-275609

Documentable

False

Rule Version

RIIM-OS-251015

Severity Override Guidance

Verify the ufw is enabled on the system with the following command:

$ sudo ufw status
Status: active

If the above command returns the status as "inactive" or any type of error, this is a finding.

Check Content Reference

Target Key

5706