CVE-2021-21503

Published: Mar 8, 2021Modified: Nov 21, 2024

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

PowerScale OneFS 8.1.2,8.2.2 and 9.1.0 contains an improper input sanitization issue in a command. The Compadmin user could potentially exploit this vulnerability, leading to potential privileges escalation.

Affected (3)

Products: Dell: Emc Powerscale Onefs

Dell

1 product

Emc Powerscale Onefs

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Dell Emc Powerscale Onefs	Version 8.1.2
Dell Emc Powerscale Onefs	Version 8.2.2
Dell Emc Powerscale Onefs	Version 9.1.0

Related CWEs

CWE-78

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

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

References (2)

https://www.dell.com/support/kbdoc/000183717

Source: security_alert@emc.com

Vendor Advisory

https://www.dell.com/support/kbdoc/000183717

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

Vendor Advisory

Timeline

No history available yet.