Description
HDD password plaintext is stored in a UEFI variable.
Published: 2026-09-03
Score: 8.2 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Kernel 5.1: Version 05.17.12 Kernel 5.2: Version 05.27.12 Kernel 5.3: Version 05.36.12 Kernel 5.4: Version 05.43.51 Kernel 5.5: Version 05.51.51

Tracking

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Advisories

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History

Thu, 03 Sep 2026 16:00:00 +0000

Type Values Removed Values Added
First Time appeared Insyde Software
Insyde Software insydeh2o
Vendors & Products Insyde Software
Insyde Software insydeh2o

Thu, 03 Sep 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 03 Sep 2026 03:30:00 +0000

Type Values Removed Values Added
Description HDD password plaintext is stored in a UEFI variable.
Title HDD Password Stored In Plaintext
Weaknesses CWE-256
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


Subscriptions

Insyde Software Insydeh2o
cve-icon MITRE

Status: PUBLISHED

Assigner: Insyde

Published:

Updated: 2026-09-03T13:02:37.267Z

Reserved: 2021-08-10T19:30:25.949Z

Link: CVE-2021-38489

cve-icon Vulnrichment

Updated: 2026-09-03T13:02:33.657Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-03T13:04:10.943

Modified: 2026-09-03T18:09:03.317

Link: CVE-2021-38489

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-03T15:33:29Z

Weaknesses