CVE-2025-46419: Westermo Weos

Medium severity, CVSS 5.9. EPSS: 0.4% chance of exploitation in the next 30 days.

Westermo WeOS 5 through 5.23.0 allows a reboot via a malformed ESP packet.

Affected products

• Westermo Weos: from 5, before 5.24.0 (fixed in 5.24.0)

Published 2025-04-24. Last modified 2026-06-17.