CVE-2023-32453

Summary

CVE-2023-32453 is a vulnerability affecting Dell BIOS systems. An attacker with physical access to the machine can exploit this improper authentication issue to modify a critical UEFI variable undetected by the BIOS administrator. This vulnerability poses a significant risk, particularly in enterprise environments, as it allows unauthorized changes to the system's firmware. Organizations are advised to update their BIOS to the latest version to mitigate this threat.

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