CVE-2021-21562: Dell Emc Powerscale Onefs

Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Dell EMC PowerScale OneFS contains an untrusted search path vulnerability. This vulnerability allows a user with (ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE) and (ISI_PRIV_SYS_UPGRADE or ISI_PRIV_AUDIT) to provide an untrusted path which can lead to run resources that are not under the application’s direct control.

Affected products

• Dell Emc Powerscale Onefs: version 8.1.2 only; version 8.1.3 only; version 9.0.0.0 only; version 9.1.0.0 only

Published 2021-08-03. Last modified 2026-06-17.