Security Advisory
CVE-2021-21557
8.1
HIGH
Vulnerability Description
Dell PowerEdge Server BIOS and select Dell Precision Rack BIOS contain an out-of-bounds array access vulnerability. A local malicious user with high privileges may potentially exploit this vulnerability, leading to a denial of service, arbitrary code execution, or information disclosure in System Management Mode.
Published Date
June 14, 2021
Official Source
NIST NVD Advisory