CVE-2025-20386
Incorrect permission assignment on Splunk Enterprise for Windows during new installation or upgrade
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
03 Dec 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected products
Splunk · Splunk EnterpriseWant to know if your infrastructure is exposed to this?
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