CVE-2024-12378

published 2025-05-08

CVE-2024-12378: On affected platforms running Arista EOS with secure Vxlan configured, restarting the Tunnelsec agent will result in packets being sent over the secure Vxlan…

Priority P3 52 critical 9.1 CVSS 3.1

AV N AC L PR N UI N S U C H I H A N

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
arista_networks	cloudvision_portal	4.27.0 – 4.27.12M	—
arista_networks	cloudvision_portal	4.28.0 – 4.28.12M	—
arista_networks	cloudvision_portal	4.29.0 – 4.29.9M	—
arista_networks	cloudvision_portal	4.30.0 – 4.30.8M	—
arista_networks	cloudvision_portal	4.31.0 – 4.31.6M	—
arista_networks	cloudvision_portal	4.32.0 – 4.32.2F	—

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CWE-319