CVE-2020-8997
Published Feb 16, 2020
Last updated 5 years ago
Overview
- Description
- Older generation Abbott FreeStyle Libre sensors allow remote attackers within close proximity to enable write access to memory via a specific NFC unlock command. NOTE: The vulnerability is not present in the FreeStyle Libre 14-day in the U.S (announced in August 2018) and FreeStyle Libre 2 outside the U.S (announced in October 2018).
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5.8
- Impact score
- 6.4
- Exploitability score
- 6.5
- Vector string
- AV:A/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-787
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:abbott:freestyle_libre:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "56D1E48A-7A78-4DC8-8CD7-6E27BD2F0F29"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:abbott:freestyle_libre_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D4FBE39F-CC91-4A2D-9253-0F5DC091DEBE"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]