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VULNERABILITIES

CVE-2021-21572 Details

Description

Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.

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References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]
CWE-122Heap-based Buffer Overflow[email protected]

Affected Products

ProductVersions

Change History

5 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2021-21572
NVD Published Date:
Jun 24, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-21572 Details - Not Deferred