TI-2021-12688 Aliases CVE-2021-33104 GHSA-wqxr-fmph-7r5f

Improper access control in the Intel(R) OFU software before version 14.1.28 may allow an…

LOW 29Published 2023-02-16 · Updated 2025-01-27

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Improper access control in the Intel(R) OFU software before version 14.1.28 may allow an authenticated user to potentially enable denial of service via local access.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00308 23rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	Intel(R) OFU software	before version 14.1.28	—	No fix listed	CNA

Intel(R) OFU software Vendor— Affected before version 14.1.28 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:intel:one_boot_flash_update::::::::	before 14.1.28	Vulnerable	Intel

cpe:2.3:a:intel:one_boot_flash_update:*:*:*:*:*:*:*:* Versions before 14.1.28 Vulnerable ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-33104
2026-10-03 Alias added: GHSA-wqxr-fmph-7r5f

References

Advisory 1

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00769.html

TI-2023-15503 Improper access control in Intel OFU software CVSS 3.1HIGH 8.8
TI-2022-20159 Improper access control in Intel OFU software CVSS 3.1HIGH 8.8
TI-2023-13588 Improper access control in Intel OFU software CVSS 3.1HIGH 8.4
TI-2023-13592 Uncontrolled search path in Intel OFU software CVSS 3.1HIGH 7.8
TI-2023-11190 Protection mechanism failure in Intel OFU software CVSS 3.1HIGH 7.8
TI-2022-20664 Improper access control in Intel OFU software CVSS 3.1HIGH 7.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences