Overview
- Description
- Arista’s CloudVision eXchange (CVX) server before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause a denial of service (crash and restart) in the ControllerOob agent via a malformed control-plane packet.
- Source
- cve@mitre.org
- NVD status
- Analyzed
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:N/I:N/A:H
- 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:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:arista:cloudvision_exchange:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "998EB1F4-B4DD-4080-B93C-562CD25AB132",
"versionEndExcluding": "4.21.12m",
"versionStartIncluding": "4.21.5f"
},
{
"criteria": "cpe:2.3:a:arista:cloudvision_exchange:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "73BAA674-0886-438B-998B-B3561B539B3A",
"versionEndExcluding": "4.22.7m",
"versionStartIncluding": "4.22.0"
},
{
"criteria": "cpe:2.3:a:arista:cloudvision_exchange:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6772FC8D-335B-4433-91CD-23DCDF942149",
"versionEndExcluding": "4.23.5m",
"versionStartIncluding": "4.23.0"
},
{
"criteria": "cpe:2.3:a:arista:cloudvision_exchange:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EA4F817E-5835-4A69-A61C-6E0601719C5B",
"versionEndExcluding": "4.24.2f",
"versionStartIncluding": "4.24.0"
}
],
"operator": "OR"
}
]
}
]