CVE-2025-6979: Arista Networks Arista Edge Threat Management - Arista Next Generation Firewall

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Captive Portal can allow authentication bypass

Affected products

• Arista Networks Arista Edge Threat Management - Arista Next Generation Firewall: from 0.0, up to and including 17.3.1

Published 2025-10-23. Last modified 2026-10-08.