CVE-2024-6437— On affected platforms running Arista EOS with one of the following features configured to redirect IP traffic to a next hop: policy-based routing (PBR), BGP Flowspec, or interface traffic policy -- certain IP traffic such as IPv4 packets with IP options ma
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I. Basic Information for CVE-2024-6437
Vulnerability Information
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Vulnerability Title
On affected platforms running Arista EOS with one of the following features configured to redirect IP traffic to a next hop: policy-based routing (PBR), BGP Flowspec, or interface traffic policy -- certain IP traffic such as IPv4 packets with IP options ma
Source: NVD (National Vulnerability Database)
Vulnerability Description
On affected platforms running Arista EOS with one of the following features configured to redirect IP traffic to a next hop: policy-based routing (PBR), BGP Flowspec, or interface traffic policy -- certain IP traffic such as IPv4 packets with IP options may bypass the feature's set nexthop action and be slow-path forwarded (FIB routed) by the kernel as the packets are trapped to the CPU instead of following the redirect action's destination.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/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，该漏洞源于在运行 Arista EOS 的受影响平台上，如果将部分功能配置为将 IP 流量重定向到下一跳可能会绕过该功能设置的下一跳操作，并由内核进行慢速路径转发（FIB 路由），因为数据包被困在 CPU 中，而不是遵循重定向操作的目的地。
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-Policy Based Routing (PBR) | 4.32.0F ~ 4.32.1F | - | |
| Arista Networks | EOS - BGP Flowspec | 4.32.0F ~ 4.32.1F | - | |
| Arista Networks | EOS - Interface Traffic Policy | 4.32.0F ~ 4.32.1F | - |
II. Public POCs for CVE-2024-6437
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2024-5872 | 6.5 MEDIUM | On affected platforms running Arista EOS, a specially crafted packet with incorrect VLAN t |
| CVE-2024-47518 | 6.4 MEDIUM | Specially constructed queries targeting ETM could discover active remote access sessions |
| 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 |
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