CVE-2021-21551 | Dell DBUtil BIOS Driver dbutil_2_3.sys improper authorization (dsa-2021-088 / EDB-49893)
A vulnerability classified as critical has been found in Dell DBUtil BIOS Driver. This affects an unknown part of the file dbutil_2_3.sys. The manipulation leads to improper authorization.
This vulnerability is uniquely identified as CVE-2021-21551. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.