CVE-2017-3198

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

GIGABYTE BRIX UEFI firmware does not cryptographically validate images prior to updating the system firmware. Additionally, the firmware updates are served over HTTP. An attacker can make arbitrary modifications to firmware images without being detected.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-345CWE-311CWE-347

Affected software

VendorProductVersions
GIGABYTEGB-BSi7H-6500F6
GIGABYTEGB-BXi7-5775F2

References

Timeline

Published
Jul 9, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-3198: Critical severity, CVSS 9.8 | Vulnix