CVE-2025-20387

6.5 mediumEPSS 0.5%

Medium (6.5) in splunk splunk. EPSS 0.5% chance of exploitation in the next 30 days.

In Splunk Universal Forwarder 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 Universal Forwarder for Windows Installation directory. This lets non-administrator users on the machine access the directory and all its contents.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 42% of CVEs (scores of 2026-10-31)
CWE: CWE-732
Published: 2025-12-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

splunk:splunk

References

https://advisory.splunk.com/advisories/SVD-2025-1206

Check your stack JSON