CVE-2021-21526: Dell Powerscale Onefs

Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days.

Dell PowerScale OneFS 8.1.0 - 9.1.0 contains a privilege escalation in SmartLock compliance mode that may allow compadmin to execute arbitrary commands as root.

Affected products

• Dell Powerscale Onefs: from 8.1.0, up to and including 9.1.0

Published 2021-04-20. Last modified 2026-06-17.