Critical severity9.1NVD Advisory· Published May 8, 2025· Updated Apr 15, 2026

CVE-2024-12378

Description

On affected platforms running Arista EOS with secure Vxlan configured, restarting the Tunnelsec agent will result in packets being sent over the secure Vxlan tunnels in the clear.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.arista.com/en/support/advisories-notices/security-advisory/21289-security-advisory-0113nvd

News mentions

No linked articles in our index yet.

cvss	0.591
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000