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CVE-2025-20388

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CVE-2025-20388

Published: Dec 3, 2025

Modified: Dec 3, 2025

PUBLISHED

CVSS v3.1

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.

VendorProductVersions

Splunk

Splunk Enterprise

affected
10.0 - < 10.0.1
affected
9.4 - < 9.4.6
affected
9.3 - < 9.3.8
affected
9.2 - < 9.2.10

Splunk

Splunk Cloud Platform

affected
10.1.2507 - < 10.1.2507.4
affected
10.0.2503 - < 10.0.2503.6
affected
9.3.2411 - < 9.3.2411.116

Weaknesses (CWE)

CWE-918

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

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