CVE-2024-5872— On affected platforms running Arista EOS, a specially crafted packet with incorrect VLAN tag might be copied to CPU, which may cause incorrect control plane behavior related to the packet, such as route flaps, multicast routes learnt, etc.
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I. Basic Information for CVE-2024-5872
Vulnerability Information
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Vulnerability Title
On affected platforms running Arista EOS, a specially crafted packet with incorrect VLAN tag might be copied to CPU, which may cause incorrect control plane behavior related to the packet, such as route flaps, multicast routes learnt, etc.
Source: NVD (National Vulnerability Database)
Vulnerability Description
On affected platforms running Arista EOS, a specially crafted packet with incorrect VLAN tag might be copied to CPU, which may cause incorrect control plane behavior related to the packet, such as route flaps, multicast routes learnt, etc.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
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，该漏洞源于带有错误 VLAN 标签的特制数据包可能会被复制到 CPU，这可能会导致与数据包相关的控制平面行为不正确。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Arista Networks | EOS | 4.32.0F ~ 4.32.2F | - |
II. Public POCs for CVE-2024-5872
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|---|
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Same Patch Batch · Arista Networks · 2025-01-10 · 13 CVEs total
| CVE-2024-9188 | 8.8 HIGH | Specially constructed queries cause cross platform scripting leaking administrator tokens |
| CVE-2024-47519 | 8.3 HIGH | Backup uploads to ETM subject to man-in-the-middle interception |
| CVE-2024-9134 | 8.3 HIGH | Multiple SQL Injection vulnerabilities exist in the reporting application. A user with ad |
| CVE-2024-9132 | 8.1 HIGH | The administrator is able to configure an insecure captive portal script |
| CVE-2024-47520 | 7.6 HIGH | A user with advanced report application access rights can perform actions for which they a |
| CVE-2024-9131 | 7.2 HIGH | A user with administrator privileges can perform command injection |
| CVE-2024-47517 | 6.8 MEDIUM | Expired and unusable administrator authentication tokens can be revealed by units that hav |
| CVE-2024-9133 | 6.6 MEDIUM | A user with administrator privileges is able to retrieve authentication tokens |
| CVE-2024-47518 | 6.4 MEDIUM | Specially constructed queries targeting ETM could discover active remote access sessions |
| CVE-2024-6437 | 5.8 MEDIUM | On affected platforms running Arista EOS with one of the following features configured to |
| CVE-2024-7142 | 4.6 MEDIUM | On Arista CloudVision Appliance (CVA) affected releases running on appliances that support |
| CVE-2024-7095 | 4.3 MEDIUM | On affected platforms running Arista EOS with SNMP configured, if “snmp-server transmit ma |
IV. Related Vulnerabilities
Same product: EOS
- CVE-2025-7048
On affected platforms running Arista EOS with MACsec configu - CVE-2025-8872
A specially crafted packet can cause the OSFPv3 process to h - CVE-2025-8870
On affected platforms running Arista EOS, certain serial con - CVE-2025-6188
On affected platforms running Arista EOS, maliciously formed - CVE-2025-3456
On affected platforms running Arista EOS, the global common
Same vendor: Arista Networks
- CVE-2025-7048
On affected platforms running Arista EOS with MACsec configu - CVE-2025-8872
A specially crafted packet can cause the OSFPv3 process to h - CVE-2025-8870
On affected platforms running Arista EOS, certain serial con - CVE-2025-54549
Cryptographic validation of upgrade images could be circumve - CVE-2025-54548
On affected platforms, restricted users could view sensitive
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