| ID | Technique | Tactic |
|---|---|---|
| T1068 | Exploitation for Privilege Escalation | Privilege Escalation |
Detection: Splunk Low-Priv Search as nobody SplunkDeploymentServerConfig App
REMOVED DETECTION
This detection has been removed from the Splunk Threat Research content library and is no longer maintained or supported.
Reason: Detection is deprecated as the associated CVEs have been patched in the latest Splunk release.
Removed in version: 5.6.0
If you have any questions or concerns, please reach out to us at research@splunk.com.
Description
In Splunk Enterprise versions below 9.3.1, and 9.2.0 versions below 9.2.3, and Splunk Cloud Platform versions below 9.2.2403.103, 9.1.2312.200, 9.1.2312.110 and 9.1.2308.208, a low-privileged user that does not hold the “admin” or “power” Splunk roles could run a search as ”nobody” in the SplunkDeploymentServerConfig app allowing access to potentially restricted data.
Search
1
2| rest services/apps/local/SplunkDeploymentServerConfig
3
4| table label, splunk_server, eai:acl.perms.read, eai:acl.perms.write, eai:acl.can_change_perms
5
6| `splunk_low_priv_search_as_nobody_splunkdeploymentserverconfig_app_filter`
Data Source
| Name | Platform | Sourcetype | Source |
|---|---|---|---|
| Splunk | 'splunkd_ui_access' |
'splunkd_ui_access.log' |
Macros Used
| Name | Value |
|---|
| splunk_low_priv_search_as_nobody_splunkdeploymentserverconfig_app_filter | `` |
splunk_low_priv_search_as_nobody_splunkdeploymentserverconfig_app_filter is an empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL.
Annotations
CVE
Default Configuration
This detection is configured by default in Splunk Enterprise Security to run with the following settings:
| Setting | Value |
|---|---|
| Disabled | true |
| Cron Schedule | N/A |
| Earliest Time | N/A |
| Latest Time | N/A |
| Schedule Window | N/A |
| Creates Finding (Notable) | No |
| Creates Intermediate Finding (Risk Event) | No |
Implementation
Requires access to REST Api.
Known False Positives
This search displays effective permissions for SplunkDeploymentServerConfig. If permissions are inadequate they must be fixed. Please refer to the SVD-2024-1002 for more information about these permissions.
Associated Analytic Story
References
Detection Testing
| Test Type | Status | Dataset | Source | Sourcetype |
|---|---|---|---|---|
| Validation | Not Applicable | N/A | N/A | N/A |
| Unit | Not Applicable | N/A | N/A |
N/A |
Replay any dataset to Splunk Enterprise by using our replay.py tool or the UI.
Alternatively you can replay a dataset into a Splunk Attack Range
Source: GitHub |
Version: 5