CVE-2023-25540: Dell Emc Powerscale Onefs

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Dell PowerScale OneFS 9.4.0.x contains an incorrect default permissions vulnerability. A local malicious user could potentially exploit this vulnerability to overwrite arbitrary files causing denial of service.

Affected products

• Dell Emc Powerscale Onefs: from 9.4.0.0, up to and including 9.4.0.11

Published 2023-02-28. Last modified 2026-06-17.