CVE-2025-20388
Dec. 5, 2025, 5:11 p.m.
2.7
Low
Description
In Splunk Enterprise versions below 10.0.1, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.4, 10.0.2503.7, and 9.3.2411.116, a user who holds a role that contains the high privilege capability `change_authentication` could enumerate internal IP addresses and network ports when adding new search peers to a Splunk search head in a distributed environment.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Splunk |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | splunk | splunk | / | / | / | / | enterprise | / | / | / |
| a | splunk | splunk | / | / | / | / | enterprise | / | / | / |
| a | splunk | splunk | / | / | / | / | enterprise | / | / | / |
| a | splunk | splunk | 10.0.0 | / | / | / | enterprise | / | / | / |
| a | splunk | splunk_cloud_platform | / | / | / | / | / | / | / | / |
| a | splunk | splunk_cloud_platform | / | / | / | / | / | / | / | / |
| a | splunk | splunk_cloud_platform | / | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 3.1
- Attack Vector: NETWORK
- Attack Complexity: LOW
- Privileges Required: HIGH
- Scope: UNCHANGED
- Confidentiality Impact: LOW
- Integrity Impact: NONE
- Availability Impact: NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Timeline
Published: Dec. 3, 2025, 5:15 p.m.
Last Modified: Dec. 5, 2025, 5:11 p.m.
Last Modified: Dec. 5, 2025, 5:11 p.m.
Status : Analyzed
CVE has had analysis completed and all data associations made.
More infoSource
psirt@cisco.com
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.