Is CVE-2017-3198 actively exploited?

CVE-2017-3198 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2017-3198?

CVE-2017-3198 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2017-3198?

Patch guidance is available from gigabyte security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2017-3198.

Fix CVE-2017-3198 - CRITICAL gigabyte gb-bsi7h-6500 firmware

Q: Which products are affected by CVE-2017-3198?

2 products: gigabyte gb-bsi7h-6500 firmware, gigabyte gb-bxi7-5775 firmware.

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.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-345 CWE-311 CWE-347

Metadata

Primary Vendor: GIGABYTE
Published: 7/9/2018
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2017-3198

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary