STIGhubSTIGhub
STIGsSearchCompare

STIGhub

A free tool to search and browse the entire DISA STIG library. Saves up to 75% in security compliance research time.

Navigation

  • Browse STIGs
  • Search
  • Compare Versions

Resources

  • About
  • Release Notes
  • VPAT
  • DISA STIG Library
STIGs updated 3 hours ago
Powered by Pylon
© 2026 Beacon Cloud Solutions, Inc. All rights reserved.
← Back to VMware vSphere 7.0 vCenter Appliance Photon OS Security Technical Implementation Guide

V-256546

CAT II (Medium)

The Photon operating system must disable the debug-shell service.

Rule ID

SV-256546r991589_rule

STIG

VMware vSphere 7.0 vCenter Appliance Photon OS Security Technical Implementation Guide

Version

V1R4

CCIs

CCI-000366

Discussion

The debug-shell service is intended to diagnose systemd-related boot issues with various "systemctl" commands. Once enabled and following a system reboot, the root shell will be available on tty9. This service must remain disabled until and unless otherwise directed by VMware support.

Check Content

At the command line, run the following command:

# systemctl status debug-shell.service|grep -E --color=always disabled

If the debug-shell service is not disabled, this is a finding.

Fix Text

At the command line, run the following commands:

# systemctl stop debug-shell.service
# systemctl disable debug-shell.service

Reboot for changes to take effect.