CVE-2025-1718: Hitachi Energy Relion 670/650 And SAM600-Io

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

An authenticated user with file access privilege via FTP access can cause the Relion 670/650 and SAM600-IO series device to reboot due to improper disk space management.

Affected products

• Hitachi Energy Relion 670/650 And SAM600-Io: from 2.2.6.0, up to and including 2.2.6.3; from 2.2.5.0, up to and including 2.2.5.7; from 2.2.4.0, up to and including 2.2.4.5; from 2.2.3.0, up to and including 2.2.3.7; from 2.2.2.0, up to and including 2.2.2.6; from 2.2.1.0, up to and including 2.2.1.8; …

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