CVE-2020-0591

—

CVSS 3.1

6.7 medium

EPSS

<1%p24

Published

Nov 12, 2020 (Nov 12, 2020)

Modified

Jun 17, 2026

Description

Improper buffer restrictions in BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Vendors: intel siemens
Products: bios, simatic cpu 1518-4 firmware, simatic cpu 1518f-4 firmware
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news0 stories

No ingested article mentions this CVE yet.