{
  "id": "CVE-2017-3197",
  "sourceIdentifier": "cret@cert.org",
  "published": "2018-07-09T19:29:00.247",
  "lastModified": "2019-10-09T23:27:21.853",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "El firmware de GIGABYTE BRIX UEFI para las plataformas GB-BSi7H-6500 (versi\u00f3n F6) y GB-BXi7-5775 (versi\u00f3n F2) no implementa las caracter\u00edsticas BIOSWE, BLE, SMM_BWP, y PRx de manera segura. En consecuencia, la BIOS no est\u00e1 protegida del acceso de escritura arbitraria y podr\u00eda permitir modificaciones en el flash SPI."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
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        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    },
    {
      "source": "cret@cert.org",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-693"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "http://www.securityfocus.com/bid/97294",
      "source": "cret@cert.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
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    },
    {
      "url": "https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-001.md",
      "source": "cret@cert.org",
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      "source": "cret@cert.org",
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    },
    {
      "url": "https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html",
      "source": "cret@cert.org",
      "tags": [
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    {
      "url": "https://www.kb.cert.org/vuls/id/507496",
      "source": "cret@cert.org",
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        "US Government Resource"
      ]
    }
  ]
}