CVE-2021-21565 MEDIUM

CVE-2021-21565

Vendor Dell
Product PowerScale OneFS
Weakness CWE-400
Published August 2, 2021
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Dell PowerScale OneFS versions 9.1.0.3 and earlier contain a denial of service vulnerability. SmartConnect had an error condition that may be triggered to loop, using CPU and potentially preventing other SmartConnect DNS responses.

Key dates

02Disclosure timeline

August 2, 2021 CVE published
September 16, 2024 Record updated