CVE-2020-8320

MEDIUM

Lenovo ThinkPad - Privilege Escalation via Internal Shell

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References

Scores

CVSS v3 6.4
EPSS 0.0027
EPSS Percentile 18.7%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-269 CWE-489
Status published
Products (50)
lenovo/thinkpad_11e_firmware < 2020-07-10
lenovo/thinkpad_11e_yoga_gen_6_firmware < 2020-07-10
lenovo/thinkpad_13_2nd_gen_firmware < 2020-07-10
lenovo/thinkpad_13_firmware < 2020-07-10
lenovo/thinkpad_a275_firmware < 2020-07-10
lenovo/thinkpad_a285_firmware < 2020-07-10
lenovo/thinkpad_a475_firmware < 2020-07-10
lenovo/thinkpad_a485_firmware < 2020-07-10
lenovo/thinkpad_e14_firmware < 2020-07-10
lenovo/thinkpad_e15_firmware < 2020-07-10
... and 40 more
Published Jun 09, 2020
Tracked Since Feb 18, 2026