CVE-2021-21553

HIGH

Dell PowerScale OneFS <9.1.0 - Privilege Escalation

Title source: llm
STIX 2.1

Description

Dell PowerScale OneFS versions 8.1.0-9.1.0 contain an Incorrect User Management vulnerability.under some specific conditions, this can allow the CompAdmin user to elevate privileges and break out of Compliance mode. This is a critical vulnerability and Dell recommends upgrading at the earliest.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.dell.com/support/kbdoc/000188148

Scores

CVSS v3 7.3
EPSS 0.0003
EPSS Percentile 10.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-286
Status published
Products (1)
dell/powerscale_onefs 8.1.0 - 9.1.0 (2 CPE variants)
Published Aug 03, 2021
Tracked Since Feb 18, 2026