CVE-2017-3197

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
certccCNA
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 80%
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/97294
https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-001.md
https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-002.md
https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html
https://www.kb.cert.org/vuls/id/507496
http://www.securityfocus.com/bid/97294
https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-001.md
https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-002.md
https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html
https://www.kb.cert.org/vuls/id/507496