CVE-2025-20389
MEDIUM EPSS 27.6%
Published Dec 3, 20257mo ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Published Dec 3, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago
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).
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
27.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-20 Improper Input Validation Validation
Affected Products 10
| Vendor | Product | Version | Range |
|---|---|---|---|
| splunk | splunk | * | ≥9.2.0 – <9.2.10 |
| splunk | splunk | * | ≥9.3.0 – <9.3.8 |
| splunk | splunk | * | ≥9.4.0 – <9.4.6 |
| splunk | splunk | * | ≥10.0.0 – <10.0.2 |
| splunk | splunk_cloud_platform | * | ≥9.3.2411 – <9.3.2411.120 |
| splunk | splunk_cloud_platform | * | ≥10.0.2503 – <10.0.2503.8 |
| splunk | splunk_cloud_platform | * | ≥10.1.2507 – <10.1.2507.6 |
| splunk | splunk_secure_gateway | * | ≥3.7.0 – <3.7.28 |
| splunk | splunk_secure_gateway | * | ≥3.8.0 – <3.8.58 |
| splunk | splunk_secure_gateway | * | ≥3.9.0 – <3.9.10 |
References 1
- advisory.splunk.com https://advisory.splunk.com/advisories/SVD-2025-1208
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.