CVE-2017-3198

CVSS V2 High 10 CVSS V3 Critical 9.8
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.
Overview
  • CVE ID
  • CVE-2017-3198
  • Assigner
  • cret@cert.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-07-09T19:29:00
  • Last Modified Date
  • 2019-10-09T23:27:22
Weakness Enumerations
CWE URL
CWE-311 http://cwe.mitre.org/data/definitions/311.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:gigabyte:gb-bsi7h-6500_firmware:f6:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:gigabyte:gb-bsi7h-6500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:gigabyte:gb-bxi7-5775_firmware:f2:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:gigabyte:gb-bxi7-5775:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.kb.cert.org/vuls/id/507496 Third Party Advisory US Government Resource
https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html Exploit Third Party Advisory
http://www.securityfocus.com/bid/97294 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-3198
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3198
History
Created Old Value New Value Data Type Notes
2022-05-10 17:09:18 Added to TrackCVE
2022-12-03 09:32:39 cert@cert.org cret@cert.org CVE Assigner updated
2022-12-03 09:32:39 2018-07-09T19:29Z 2018-07-09T19:29:00 CVE Published Date updated
2022-12-03 09:32:39 2019-10-09T23:27:22 CVE Modified Date updated
2022-12-03 09:32:39 Modified Vulnerability Status updated
2022-12-03 09:32:40 CWE-311 Weakness Enumeration updated