In FireAMP versions below 2.1.15, a user who holds a role that can edit, create, or run playbooks in Splunk SOAR could run the add listitem action in a Safe Mode playbook while that action is listed as read-only, which could allow for unauthorized changes to file lists. The vulnerability is possible because the FireAMP connector action manifest classifies the add listitem action as read-only even though the action updates file lists. For more information see Manage settings for a playbook in Splunk SOAR (https://help.splunk.com/en/splunk-soar/soar-cloud/build-playbooks/manage-playbooks-and-playbook-settings/manage-settings-for-a-playbook-in-splunk-soar-cloud) in the Splunk documentation.
Turn off or remove the FireAMP app for Splunk SOAR. For more information see Add and configure apps and assets to provide actions in Splunk SOAR in the Splunk documentation. Note: Turning off the app stops all actions configured through it from running.
Upgrade each affected Splunk SOAR connector to the applicable fixed version listed in Product Status.