CVE-2025-20388
Last modified
CVE-2025-20388 is a low-severity vulnerability rated 2.7/10 on the CVSS scale. 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.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
| Splunk | Splunk Cloud Platform | >= 9.3.2411, < 9.3.2411.116 |
| Splunk | Splunk Cloud Platform | >= 10.0.2503, < 10.0.2503.6 |
| Splunk | Splunk Cloud Platform | >= 10.1.2507, < 10.1.2507.4 |
References
- https://advisory.splunk.com/advisories/SVD-2025-1207Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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