Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls.

Published: 2022-09-06

CVSS: 7.8

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Download Exploit for CVE-2022-26858 here:

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Check our team here:

https://tatramed.sk/exploit-219-cve-2025-62255/

https://tatramed.sk/exploit-209-cve-2022-0001/