VULNERABILITY INTELLIGENCE

CVE-2021-21599

CVSS score6.7 MEDIUM

EPSS probability0.38%

CISA KEVNot currently listed

Published2021-08-16

Last modified2026-06-17

Description

Dell EMC PowerScale OneFS versions 8.2.x - 9.2.1.x contain an OS command injection vulnerability. This may allow a user with ISI_PRIV_LOGIN_SSH or ISI_PRIV_LOGIN_CONSOLE to escalate privileges and escape the compliance guarantees. This only impacts Smartlock WORM compliance mode clusters as a critical vulnerability and Dell recommends to update/upgrade at the earliest opportunity.