CVE-2020-8320

medium

Description

An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege.

References

https://support.lenovo.com/us/en/product_security/LEN-30042

Details

Source: Mitre, NVD

Published: 2020-06-09

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.8

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

Severity: Medium

EPSS

EPSS: 0.00047