CVE-2026-73440

Name of the Vulnerable Software and Affected Versions Arista EOS (affected versions not specified)

Description On platforms running Arista EOS with Simple Network Management Protocol (SNMP) configured, SNMPv3 local or remote user credentials may be exposed as a one-way hashed, localized key value within the device's running and sanitized configurations. An authenticated user with access to this information could perform unauthorized read operations on SNMP tables or send fraudulent trap notifications to the Network Management System (NMS).

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