CVE-2025-3456

LOW

Arista EOS - Info Disclosure

Title source: llm
STIX 2.1

Description

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.

Scores

CVSS v3 3.8
EPSS 0.0001
EPSS Percentile 2.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-532
Status published
Products (6)
Arista Networks/EOS 4.29.0 - 4.29.10M
Arista Networks/EOS 4.30.0 - 4.30.10M
Arista Networks/EOS 4.31.0 - 4.31.7M
Arista Networks/EOS 4.32.0 - 4.32.5M
Arista Networks/EOS 4.33.0 - 4.33.3F
Arista Networks/EOS 4.34.0F
Published Aug 25, 2025
Tracked Since Feb 18, 2026