PT-2025-20409 · Arista · Arista Eos

Published 2025-05-08 · Updated 2025-05-10 · CVE-2024-9448

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Arista EOS (affected versions not specified)

Description The issue affects Arista EOS platforms with Traffic Policies configured, causing received untagged packets to bypass Traffic Policy rules. As a result, packets that should be dropped according to the rules are instead forwarded, potentially leading to unexpected destinations.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-1284

Related Identifiers

CVE-2024-9448

Affected Products

Arista Eos

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-9448 · Security Note
• https://twitter.com/cybercronai/status/1920994847424495978 · Twitter Post
• https://twitter.com/CVEnew/status/1920595167603785836 · Twitter Post
• https://t.me/cvedetector/24872 · Telegram Post
• https://arista.com/en/support/advisories-notices/security-advisory/21121-security-advisory-0112 · Note
• https://t.me/cvetracker/23387 · Telegram Post
• https://https//www.arista.com/en/support/advisories-notices/security-advisory/21121-security-advisory-0112 · Note