Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2023-28073

Dell BIOS contains an improper authentication vulnerability. A locally authenticated malicious user may potentially exploit this vulnerability by bypassing certain authentication mechanisms in order to elevate privileges on the system.

  • Published: Jun 23, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-28073
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.2
  • AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H