Vulnerabilities > CVE-2023-32453 - Unspecified vulnerability in Dell products
Attack vector
PHYSICAL Attack complexity
LOW Privileges required
HIGH Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE low complexity
dell
Summary
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.