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CVE-2020-8334 Details

Description

The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad T495s, X395, T495, A485, A285, A475, A275 which may allow for unauthorized access.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.8 MEDIUMVector:CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://support.lenovo.com/us/en/product_security/LEN-30042	CVE	Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-30042	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-754	Improper Check for Unusual or Exceptional Conditions	[email protected]

Affected Products

Product	Versions
lenovo thinkpad t495s firmware	All versions
CPE cpe:2.3:o:lenovo:thinkpad_t495s_firmware:-:::::::* Remediation No remediation found in references.
lenovo thinkpad t495s	All versions
CPE cpe:2.3:h:lenovo:thinkpad_t495s:-:::::::* Remediation No remediation found in references.
lenovo thinkpad x395 firmware	All versions
CPE cpe:2.3:o:lenovo:thinkpad_x395_firmware:-:::::::* Remediation No remediation found in references.
lenovo thinkpad x395	All versions
CPE cpe:2.3:h:lenovo:thinkpad_x395:-:::::::* Remediation No remediation found in references.
lenovo thinkpad t495 firmware	All versions
CPE cpe:2.3:o:lenovo:thinkpad_t495_firmware:-:::::::* Remediation No remediation found in references.
lenovo thinkpad t495	All versions
CPE cpe:2.3:h:lenovo:thinkpad_t495:-:::::::* Remediation No remediation found in references.
lenovo thinkpad a485 firmware	All versions
CPE cpe:2.3:o:lenovo:thinkpad_a485_firmware:-:::::::* Remediation No remediation found in references.
lenovo thinkpad a485	All versions
CPE cpe:2.3:h:lenovo:thinkpad_a485:-:::::::* Remediation No remediation found in references.
lenovo thinkpad a285 firmware	All versions
CPE cpe:2.3:o:lenovo:thinkpad_a285_firmware:-:::::::* Remediation No remediation found in references.
lenovo thinkpad a285	All versions
CPE cpe:2.3:h:lenovo:thinkpad_a285:-:::::::* Remediation No remediation found in references.
lenovo thinkpad a475 firmware	All versions
CPE cpe:2.3:o:lenovo:thinkpad_a475_firmware:-:::::::* Remediation No remediation found in references.
lenovo thinkpad a475	All versions
CPE cpe:2.3:h:lenovo:thinkpad_a475:-:::::::* Remediation No remediation found in references.
lenovo thinkpad a275 firmware	All versions
CPE cpe:2.3:o:lenovo:thinkpad_a275_firmware:-:::::::* Remediation No remediation found in references.
lenovo thinkpad a275	All versions
CPE cpe:2.3:h:lenovo:thinkpad_a275:-:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 21, 2021	CWE Remap	[email protected]
Jun 18, 2020	Initial Analysis	[email protected]

CVE-2020-8334 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

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Change History

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