Description
A potential security vulnerability has been identified in certain HP Workstation BIOS (UEFI firmware) which may allow arbitrary code execution. HP is releasing firmware mitigations for the potential vulnerability.
Published: 2022-11-21
Score: 8.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-26956 A potential security vulnerability has been identified in certain HP Workstation BIOS (UEFI firmware) which may allow arbitrary code execution. HP is releasing firmware mitigations for the potential vulnerability.
History

Tue, 29 Apr 2025 05:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-94
Metrics ssvc

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


Subscriptions

Hp Z1 All-in-one G3 Z1 All-in-one G3 Firmware Z238 Microtower Z238 Microtower Firmware Z240 Small Form Factor Z240 Small Form Factor Firmware Z240 Tower Z240 Tower Firmware Z2 Mini G3 Z2 Mini G3 Firmware Z2 Mini G4 Z2 Mini G4 Firmware Z2 Mini G5 Z2 Mini G5 Firmware Z2 Small Form Factor G4 Z2 Small Form Factor G4 Firmware Z2 Small Form Factor G5 Z2 Small Form Factor G5 Firmware Z2 Small Form Factor G8 Z2 Small Form Factor G8 Firmware Z2 Tower G4 Z2 Tower G4 Firmware Z2 Tower G5 Z2 Tower G5 Firmware Z2 Tower G8 Z2 Tower G8 Firmware Z440 Z440 Firmware Z4 G4 Z4 G4 Firmware Z640 Z640 Firmware Z6 G4 Z6 G4 Firmware Z840 Z840 Firmware Z8 G4 Z8 G4 Firmware Zcentral 4r Zcentral 4r Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: hp

Published:

Updated: 2025-04-29T04:44:48.739Z

Reserved: 2021-07-23T00:21:54.040Z

Link: CVE-2021-3661

cve-icon Vulnrichment

Updated: 2024-08-03T17:01:07.807Z

cve-icon NVD

Status : Modified

Published: 2022-12-12T13:15:11.693

Modified: 2025-04-29T05:15:40.660

Link: CVE-2021-3661

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses