CVE-2020-26195: Dell Emc Powerscale Onefs

Medium severity, CVSS 5.3. EPSS: 1.8% chance of exploitation in the next 30 days.

Dell EMC PowerScale OneFS versions 8.1.2 – 9.1.0 contain an issue where the OneFS SMB directory auto-create may erroneously create a directory for a user. A remote unauthenticated attacker may take advantage of this issue to slow down the system.

Affected products

• Dell Emc Powerscale Onefs: version 8.1.2 only; version 8.2.0 only; version 8.2.1 only; version 8.2.2 only; version 9.0.0 only; version 9.1.0 only

Published 2021-02-09. Last modified 2026-06-17.