VULNERABILITY INTELLIGENCE

CVE-2023-32453

CVSS score4.6 MEDIUM
EPSS probability0.24%
CISA KEVNot currently listed
Published2023-08-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L

Description

Dell BIOS contains an improper authentication vulnerability. A malicious user with physical access to the system may potentially exploit this vulnerability in order to modify a security-critical UEFI variable without knowledge of the BIOS administrator.

Weakness classification

  • security_alert@emc.com: CWE-287

Primary references