What’s Vulnerable › Vulnerabilities
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.
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-01-10 · updated 2026-06-17
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.
Affected products
- Arista Networks EOS: from 4.32.0F through 4.32.2F; from 4.31.0M through 4.31.4M; from 4.30.0M through 4.30.7M; from 4.29.0M through 4.29.8M; from 4.28.1F through 4.28.11F
References
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