CVE-2021-21540 MEDIUM

CVE-2021-21540

Vendor Dell
Product Integrated Dell Remote Access Controller (iDRAC)
Weakness CWE-121
Published April 30, 2021
Last update September 16, 2024

CVSS base score

5.9/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality None
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain a stack-based overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability to overwrite configuration information by injecting arbitrarily large payload.

Key dates

02Disclosure timeline

April 30, 2021 CVE published
September 16, 2024 Record updated