CVE-2025-20300

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

07/07/2025

Last modified:

21/07/2025

Description

In Splunk Enterprise versions below 9.4.2, 9.3.5, 9.2.6, and 9.1.9 and Splunk Cloud Platform versions below 9.3.2411.103, 9.3.2408.112, and 9.2.2406.119, a low-privileged user that does not hold the "admin" or "power" Splunk roles, and has read-only access to a specific alert, could suppress that alert when it triggers. See [Define alert suppression groups to throttle sets of similar alerts](https://help.splunk.com/en/splunk-enterprise/alert-and-respond/alerting-manual/9.4/manage-alert-trigger-conditions-and-throttling/define-alert-suppression-groups-to-throttle-sets-of-similar-alerts).

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): None

Base Score 3.x

4.30

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:splunk:splunk:::::enterprise:::*	9.1.0 (including)	9.1.9 (excluding)
cpe:2.3:a:splunk:splunk:::::enterprise:::*	9.2.0 (including)	9.2.6 (excluding)
cpe:2.3:a:splunk:splunk:::::enterprise:::*	9.3.0 (including)	9.3.5 (excluding)
cpe:2.3:a:splunk:splunk:::::enterprise:::*	9.4.0 (including)	9.4.2 (excluding)
cpe:2.3:a:splunk:splunk_cloud_platform::::::::	9.2.2406 (including)	9.2.2406.118 (excluding)
cpe:2.3:a:splunk:splunk_cloud_platform::::::::	9.3.2408 (including)	9.3.2408.112 (excluding)
cpe:2.3:a:splunk:splunk_cloud_platform::::::::	9.3.2411 (including)	9.3.2411.103 (excluding)

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

https://advisory.splunk.com/advisories/SVD-2025-0708