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 tunnels in the clear.
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I. Basic Information for CVE-2024-12378
Vulnerability Information
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Vulnerability Title
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.
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
敏感数据的明文传输
Source: NVD (National Vulnerability Database)
Vulnerability Title
Arista EOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Arista EOS是美国Arista公司的一个完全可编程的、高度模块化的、基于Linux的网络操作系统。 Arista EOS存在安全漏洞，该漏洞源于重启Tunnelsec代理可能导致数据包以明文形式通过安全Vxlan隧道发送。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Arista Networks | CloudVision Portal | 4.32.0 ~ 4.32.2F | - |
II. Public POCs for CVE-2024-12378
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|---|
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Same Patch Batch · Arista Networks · 2025-05-08 · 5 CVEs total
| CVE-2025-0505 | 10.0 CRITICAL | On Arista CloudVision systems (virtual or physical on-premise deployments), Zero Touch Pro |
| CVE-2024-11186 | 10.0 CRITICAL | On affected versions of the CloudVision Portal, improper access controls could enable a ma |
| CVE-2024-8100 | 8.7 HIGH | On affected versions of the Arista CloudVision Portal (CVP on-prem), the time-bound device |
| CVE-2024-9448 | 7.5 HIGH | On affected platforms running Arista EOS with Traffic Policies configured the vulnerabilit |
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V. Comments for CVE-2024-12378
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