CVE-2021-21595

Published: Aug 16, 2021Modified: Nov 21, 2024

6.7

Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability: 0.8 / Impact: 5.9

Source: NVD

Description

Dell EMC PowerScale OneFS versions 8.2.x - 9.1.1.x contain an improper neutralization of special elements used in an OS command. This vulnerability could allow the compadmin user to elevate privileges. This only impacts Smartlock WORM compliance mode clusters as a critical vulnerability and Dell recommends to update/upgrade at the earliest opportunity.

Affected (2)

Products: Dell: Emc Powerscale Onefs

1 product

Emc Powerscale Onefs

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Dell Emc Powerscale Onefs	From 9.0.0.0 to 9.2.0
Dell Emc Powerscale Onefs	Version 8.2.2

Related CWEs

Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

References (2)

https://www.dell.com/support/kbdoc/000190408

Source: security_alert@emc.com

PatchVendor Advisory

https://www.dell.com/support/kbdoc/000190408

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.