CVE-2020-26193: Dell Emc Powerscale Onefs

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Dell EMC PowerScale OneFS versions 8.1.0 - 9.1.0 contain an improper input validation vulnerability. A user with the ISI_PRIV_CLUSTER privilege may exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying OS, with the privileges of the vulnerable application.

Affected products

• Dell Emc Powerscale Onefs: version 8.1.0 only; version 8.1.1 only; version 8.1.2 only; version 8.2.0 only; version 8.2.1 only; version 8.2.2 only; …

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