4.3
/ 10
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Description
In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and versions below 3.9.10, 3.8.58 and 3.7.28 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 craft a malicious payload through the `label` column field after adding a new device in the Splunk Secure Gateway app. This could potentially lead to a client-side denial of service (DoS).
Basic Information
ID
CVE-2025-20389
Source
cisco
Published
Dec 3, 2025 at 17:00
Modified
Dec 3, 2025 at 21:37
Affected Product
Vendor
Splunk
Product
Splunk Enterprise
Version
10.0
Affected Versions
Splunk Splunk Enterprise 10.0
Splunk Splunk Enterprise 9.4
Splunk Splunk Enterprise 9.3
Splunk Splunk Enterprise 9.2
Splunk Splunk Cloud Platform 10.1.2507
Splunk Splunk Cloud Platform 10.0.2503
Splunk Splunk Cloud Platform 9.3.2411
Splunk Splunk Secure Gateway 3.9
Splunk Splunk Secure Gateway 3.8
Splunk Splunk Secure Gateway 3.7
Splunk Splunk Enterprise 9.4
Splunk Splunk Enterprise 9.3
Splunk Splunk Enterprise 9.2
Splunk Splunk Cloud Platform 10.1.2507
Splunk Splunk Cloud Platform 10.0.2503
Splunk Splunk Cloud Platform 9.3.2411
Splunk Splunk Secure Gateway 3.9
Splunk Splunk Secure Gateway 3.8
Splunk Splunk Secure Gateway 3.7