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…

PriorityP415low3.8CVSS 3.1

AVLACLPRLUINSCCLINAN

EPSS

0.10%

0.8th percentile

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
arista_networks	eos	—	—
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	—

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