CVE-2025-3456 LOW

CVE-2025-3456: On affected platforms running Arista EOS, the global common encryption key configuration may be logged in clear text, in local or remote accounting logs. Knowledge of both the encryption key and protocol specific encrypted secrets from the device running-c

Vendor Arista Networks
Product EOS
Weakness CWE-532 · Sensitive info in logs
Published August 25, 2025
Last update August 25, 2025

CVSS base score

3.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

On affected platforms running Arista EOS, the global common encryption key configuration may be logged in clear text, in local or remote accounting logs. Knowledge of both the encryption key and protocol specific encrypted secrets from the device running-config could then be used to obtain protocol specific passwords in cases where symmetric passwords are required between devices with neighbor protocol relationships.

Key dates

02Disclosure timeline

August 25, 2025 CVE published
August 25, 2025 Record updated