PT-2024-41920 · Arista · Eos

Published 2024-05-21 · Updated 2026-06-04 · CVE-2023-5502

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

AV:N/AC:H/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 On platforms where 802.1x authentication is configured on access or trunk ports and routing is enabled on the access VLAN of those ports, a malicious supplicant can bypass the 802.1x authentication requirement.

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

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2023-5502

Affected Products

Eos

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2023-5502 · Security Note
• https://arista.com/en/support/advisories-notices/security-advisory/19462-security-advisory-0096 · Note