CVE-2025-5090

CVSS Score & Metrics

Base Score

6.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H                                    

Vulnerability Description

CVX is not resilient to unexpected messages from a connected switch. This leads to agent crashes on CVX causing instability in the CVX cluster. An attacker could use this behavior to create a denial of service (DoS) scenario. Note that this would require the attacker to have a high privilege access to the connected switch to be able to send custom TCP packets to the CVX.

Vulnerability Details

Published Date

June 05, 2026

Last Modified

June 05, 2026

CWE ID

CWE-20

Source

NVD

External References

https://www.arista.com/en/support/advisories-notices/security-advisory/22868-security-advisory-0126

CVSS Score & Metrics

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