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Tanium must notify system administrator (SA) and the information system security officer (ISSO) when accounts are created.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-254923TANS-AP-000700SV-254923r1067707_ruleCCI-000015medium
Description
Once an attacker establishes initial access to a system, the attacker often attempts to create a persistent method of re-establishing access. One way to accomplish this is for the attacker to simply create a new account. Notification of account creation is one method for mitigating this risk. A comprehensive account management process will ensure an audit trail, which documents the creation of application user accounts and notifies administrators and ISSO exists. Such a process greatly reduces the risk that accounts will be surreptitiously created and provides logging that can be used for forensic purposes. To address access requirements, many application developers choose to integrate their applications with enterprise-level authentication/access/auditing mechanisms that meet or exceed access control policy requirements. Such integration allows the application developer to offload those access control functions and focus on core application features and functionality.
STIGDate
Tanium 7.x Application on TanOS Security Technical Implementation Guide2025-02-11

Related Frameworks

2 mappings across 3 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (2) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IAC-15.4Automated Audit Actions
1.00
IAC-15.1Automated System Account Management (Directory Services)
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (77) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-10Concurrent Session Control
1.00
AC-12Session Termination
1.00
AC-17(1)Monitoring and Control
1.00
AC-17(10)Authenticate Remote Commands
1.00
AC-17(9)Disconnect or Disable Access
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00

+67 more (top 10 by confidence shown)

CCI2 mappings
CCI-000015
1.00
CCI-001683
1.00

Details

Check Text (C-254923r1067707_chk)

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 "Modules" on the top navigation banner. 3. Click "Connect". 4. Review the configured connections. If no sources exist to send audit logs from Tanium to a SIEM tool or email destination, this is a finding. Work with the SIEM administrator to determine if an alert is configured when accounts are created. If there is no alert configured, this is a finding.

Fix Text (F-58480r1067706_fix)

1. Using a web browser on a system that has connectivity to the Tanium Application, access the Tanium Application web UI and log on with multifactor authentication. 2. Click "Modules" on the top navigation banner. 3. Click "Connect". 4. Click "Create Connection" in the "Connections" section. 5. Configure sources to send audit logs from the Tanium Server to a SIEM tool or email destination. 6. Work with email administrator to configure email destination. 7. Work with the SIEM administrator to configure an alert when accounts are created.