Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system.
Exploitability
AV:LAC:LPR:HUI:NScope
S:UImpact
C:LI:NA:N2.3/CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:NOther