Medium severity4.6NVD Advisory· Published Aug 16, 2023· Updated Jun 17, 2026
CVE-2023-32453
CVE-2023-32453
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.
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Affected products
2Patches
Vulnerability mechanics
References
1- www.dell.com/support/kbdoc/en-us/000215217/dsa-2023-190-dell-client-biosnvdVendor Advisory
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