Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-25661 Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 07 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-269
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: hp

Published:

Updated: 2026-10-07T18:04:37.389Z

Reserved: 2021-08-19T00:00:00.000Z

Link: CVE-2021-39300

cve-icon Vulnrichment

Updated: 2024-08-04T02:06:42.454Z

cve-icon NVD

Status : Modified

Published: 2022-02-16T17:15:10.977

Modified: 2026-10-07T19:17:29.540

Link: CVE-2021-39300

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses