CVE Vulnerability

CVE-2021-21540

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.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.dell.com/support/kbdoc/000185293 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:o:dell:idrac9_firmware:*:*:*:*:*:*:*:*
Information

Published : 2021-04-30 09:15

Updated : 2022-10-24 06:21

NVD link : CVE-2021-21540

Mitre link : CVE-2021-21540

Products Affected
No products.
CWE
CWE-787