CVE-2018-21026: Hitachi Compute Systems Manager

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

A vulnerability in Hitachi Command Suite 7.x and 8.x before 8.6.5-00 allows an unauthenticated remote user to read internal information.

Affected products

• Hitachi Compute Systems Manager: before 8.7.0-00 (fixed in 8.7.0-00)
• Hitachi Device Manager: from 7.0.0, before 8.6.5-00 (fixed in 8.6.5-00)
• Hitachi Replication Manager: from 7.0.0, before 8.6.5-00 (fixed in 8.6.5-00)
• Hitachi Tiered Storage Manager: from 7.0.0, before 8.6.5-00 (fixed in 8.6.5-00)
• Hitachi Tuning Manager: from 7.0.0, before 8.6.5-00 (fixed in 8.6.5-00)

Published 2019-11-12. Last modified 2026-06-17.