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CVE-2024-12378

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CVE-2024-12378

Published: May 8, 2025

Modified: May 8, 2025

PUBLISHED

CVSS v3.1

9.1

CRITICAL

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.

VendorProductVersions

Arista Networks

CloudVision Portal

affected
4.32.0 - <= 4.32.2F
affected
4.31.0 - <= 4.31.6M
affected
4.30.0 - <= 4.30.8M
affected
4.29.0 - <= 4.29.9M
affected
4.28.0 - <= 4.28.12M

+1 more versions

Weaknesses (CWE)

CWE-319

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

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