CVE-2024-11185— On affected platforms running Arista EOS, ingress traffic on Layer 2 ports may, under certain conditions, be improperly forwarded to ports associated with different VLANs, resulting in a breach of VLAN isolation and segmentation boundaries.
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I. Basic Information for CVE-2024-11185
Vulnerability Information
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Vulnerability Title
On affected platforms running Arista EOS, ingress traffic on Layer 2 ports may, under certain conditions, be improperly forwarded to ports associated with different VLANs, resulting in a breach of VLAN isolation and segmentation boundaries.
Source: NVD (National Vulnerability Database)
Vulnerability Description
On affected platforms running Arista EOS, ingress traffic on Layer 2 ports may, under certain conditions, be improperly forwarded to ports associated with different VLANs, resulting in a breach of VLAN isolation and segmentation boundaries.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
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，该漏洞源于在某些条件下可能错误转发二层端口入口流量，导致VLAN隔离和分段边界被破坏。
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 | 4.29.0 ~ 4.29.10M | - |
II. Public POCs for CVE-2024-11185
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Arista Networks · 2025-05-27 · 3 CVEs total
| CVE-2025-2796 | 5.3 MEDIUM | On affected platforms with hardware IPSec support running Arista EOS with IPsec enabled an |
| CVE-2025-2826 | 2.6 LOW | n affected platforms running Arista EOS, ACL policies may not be enforced. IPv4 ingress AC |
IV. Related Vulnerabilities
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- 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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