- 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.
- Source
- cret@cert.org
- NVD status
- Modified
CVSS 3.0
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 10
- Impact score
- 10
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:C/I:C/A:C
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:gigabyte:gb-bsi7h-6500_firmware:f6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A7A53C8F-B252-4602-9356-F77A7650F5D5"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:gigabyte:gb-bsi7h-6500:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5B912BED-19DC-44B7-B06F-4CDF9135FB5B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:gigabyte:gb-bxi7-5775_firmware:f2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "86E43347-B80C-45F4-AA26-A4ADA1F02CF2"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:gigabyte:gb-bxi7-5775:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2564C261-8E5D-4EE6-A785-47DA1E7E0730"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]