CVE-2021-3127
Published Mar 16, 2021
Last updated 2 years ago
Overview
- Description
- NATS Server 2.x before 2.2.0 and JWT library before 2.0.1 have Incorrect Access Control because Import Token bindings are mishandled.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-755
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:nats:jwt_library:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "993D5140-11FE-46D0-8886-D0FACD33AF27",
"versionEndExcluding": "2.0.1"
},
{
"criteria": "cpe:2.3:a:nats:nats_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BE402A43-4BE1-4C67-BC7B-22077E64F13B",
"versionEndExcluding": "2.2.0",
"versionStartIncluding": "2.0.0"
}
],
"operator": "OR"
}
]
}
]