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CVE-2025-20389

nvd nist
Published: Dec 3, 2025Modified: Jun 17, 2026

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: NVD

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).

Affected (10)

3 products
Splunk
Splunk Cloud Platform
Splunk Secure Gateway
Configuration A
10 vulnerable
Vulnerable SoftwareAffected Versions
Splunk
From 10.0.0 to 10.0.2
From 9.2.0 to 9.2.10
From 9.3.0 to 9.3.8
From 9.4.0 to 9.4.6
Splunk
From 10.0.2503 to 10.0.2503.8
From 10.1.2507 to 10.1.2507.6
From 9.3.2411 to 9.3.2411.120
Splunk
From 3.7.0 to 3.7.28
From 3.8.0 to 3.8.58
From 3.9.0 to 3.9.10

References (1)

Source: psirt@cisco.com
Vendor Advisory

Timeline

No history available yet.