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OpenAdvisories
High · 7.5 CVE-2024-9448 EUVD-2025-14045GHSA-vjv2-pp4x-76x9

On affected platforms running Arista EOS with Traffic Policies configured the vulnerability will cause received untagged packets not to hit Traffic Policy rules that they are expected to hit. If the rule was to drop the packet, the packet will not be dropp

Published May 8, 2025 · Updated Aug 25, 2025 · Assigned by Arista

Vendor: Arista Networks Product: EOS Category: Network devices

Description

On affected platforms running Arista EOS with Traffic Policies configured the vulnerability will cause received untagged packets not to hit Traffic Policy rules that they are expected to hit. If the rule was to drop the packet, the packet will not be dropped and instead will be forwarded as if the rule was not in place. This could lead to packets being delivered to unexpected destinations.

Affected products

VendorProductAffectedFixed
Arista Networks EOS 4.33.0 – ≤ 4.33.0F, 4.32.0 – ≤ 4.32.3M, 4.31.0 – ≤ 4.31.5M, 4.30.0 – ≤ 4.30.8M —

Advisories 1

References