CVE-2023-28073

High

Description

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.

SeverityHigh

CVSS8.2

Exploit probability—

ProductDell Precision 3570 Firmware

PublishedJun 23, 2023

First seenJun 23, 2023

Weakness typeCWE-287Improper authentication

How to fix

Update

dell precision_3570_firmware1.13.2 or later
dell latitude_5530_firmware1.13.2 or later

Vendor advisories

dell.com/support/kbdoc/en-us/000213032/dsa-2023-160-dell-client

Affected products

Product	Affected versions	Fixed in
dell precision_3570_firmware	v < 1.13.2	1.13.2
dell latitude_5530_firmware	v < 1.13.2	1.13.2

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