Remote Access Vulnerability in Arista's EOS eAPI Allows Unauthorized Device Access

CVE-2021-28503 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

The impact of this vulnerability is that Arista's EOS eAPI may skip re-evaluating user credentials when certificate based authentication is used, which allows remote attackers to access the device via eAPI.

Learn more about our Api Penetration Testing.