CVE-2017-3197
highpriority · track · 41EPSS 0.056 · 93 %ileEUUSEPSS · scored 2026-10-27
GIGABYTE BRIX UEFI firmware for the GB-BSi7H-6500 (version F6) and GB-BXi7-5775 (version F2) platforms does not securely implement BIOSWE, BLE, SMM_BWP, and PRx features. As a result, the BIOS is not protected from arbitrary write access and may permit modifications to the SPI flash.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9.8–10
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (4)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (15)
External citations — patches, advisories, analysis.
- https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-001.mdcnnvd
- https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-002.mdcnnvd
- https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.htmlcnnvd
- https://www.kb.cert.org/vuls/id/507496cnnvd
- https://www.securityfocus.com/bid/97294cnnvd
- http://www.securityfocus.com/bid/97294enisa_euvd
- https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-001.mdenisa_euvd
- https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-002.mdenisa_euvd
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