CVE-2025-20230

MEDIUM EPSS 21.7%

Published Mar 26, 20251y ago · Modified Jun 17, 20262w ago

6.5 CVSS 3.1

Medium

Published Mar 26, 2025 1y ago

Last Modified Jun 17, 2026 2w ago

Description

In Splunk Enterprise versions below 9.4.1, 9.3.3, 9.2.5, and 9.1.8, and versions below 3.8.38 and 3.7.23 of the Splunk Secure Gateway app on Splunk Cloud Platform, a low-privileged user that does not hold the “admin“ or “power“ Splunk roles could edit and delete other user data in App Key Value Store (KVStore) collections that the Splunk Secure Gateway app created. This is due to missing access control and incorrect ownership of the data in those KVStore collections.<br><br>In the affected versions, the `nobody` user owned the data in the KVStore collections. This meant that there was no specific owner assigned to the data in those collections.

CVSS Details

Base Score

6.5

Exploitability

2.8

Impact

3.6

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality None

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

21.7% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-284

Affected Products 6

Vendor	Product	Version	Range
splunk	splunk	*	≥9.1.0 – <9.1.8
splunk	splunk	*	≥9.2.0 – <9.2.5
splunk	splunk	*	≥9.3.0 – <9.3.3
splunk	splunk	*	≥9.4.0 – <9.4.1
splunk	splunk_secure_gateway	*	≥3.7.0 – <3.7.23
splunk	splunk_secure_gateway	*	≥3.8.0 – <3.8.38

References 1

advisory.splunk.com https://advisory.splunk.com/advisories/SVD-2025-0307

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.