CVE-2021-21528

Published: Nov 12, 2021Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Dell EMC PowerScale OneFS versions 9.1.0, 9.2.0.x, 9.2.1.x contain an Exposure of Information through Directory Listing vulnerability. This vulnerability is triggered when upgrading from a previous versions.

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 9.1.0.0
Dell Emc Powerscale Onefs	Version 9.2.0.0
Dell Emc Powerscale Onefs	Version 9.2.1.0

Related CWEs

CWE-548

Exposure of Information Through Directory Listing

A directory listing is inappropriately exposed, yielding potentially sensitive information to attackers.

References (2)

https://www.dell.com/support/kbdoc/en-us/000193005/

Source: security_alert@emc.com

MitigationVendor Advisory

https://www.dell.com/support/kbdoc/en-us/000193005/

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

MitigationVendor Advisory

Timeline

No history available yet.