CVE-2020-13100

Aristas 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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 70%
VendorProductVersion
aristacloudvision_exchange
4.21.5f ≤
𝑥
< 4.21.12m
aristacloudvision_exchange
4.22.0 ≤
𝑥
< 4.22.7m
aristacloudvision_exchange
4.23.0 ≤
𝑥
< 4.23.5m
aristacloudvision_exchange
4.24.0 ≤
𝑥
< 4.24.2f
𝑥
= Vulnerable software versions
References
https://www.arista.com/en/support/advisories-notices/security-advisories/11758-security-advisory-52
https://www.arista.com/en/support/advisories-notices/security-advisories/11758-security-advisory-52