CVE-2025-20386

HIGH

Splunk Enterprise <10.0.2-9.4.6-9.3.8-9.2.10 - Info Disclosure

Title source: llm

Description

In Splunk Enterprise for Windows versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, a new installation of or an upgrade to an affected version can result in incorrect permissions assignment in the Splunk Enterprise for Windows Installation directory. This lets non-administrator users on the machine access the directory and all its contents.

References (1)

[Vendor Advisory] https://advisory.splunk.com/advisories/SVD-2025-1205

Scores

CVSS v3 8.0

EPSS 0.0003

EPSS Percentile 7.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-732

Status published

Products (1)

splunk/splunk 9.2.0 - 9.2.10

Published Dec 03, 2025

Tracked Since Feb 18, 2026