CVE Vulnerability

CVE-2021-21522

Dell BIOS contains a Credentials Management issue. A local authenticated malicious user may potentially exploit this vulnerability to gain access to sensitive information on an NVMe storage by resetting the BIOS password on the system via the Manageability Interface.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

4.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.dell.com/support/kbdoc/000191495 Vendor Advisory
Configurations

Configuration 1
Information

Published : 2021-09-28 08:15

Updated : 2021-10-04 02:11

NVD link : CVE-2021-21522

Mitre link : CVE-2021-21522

Products Affected

Dell

Precision 5530 2-in-1 Firmware

CWE
CWE-522