CVE-2023-6538: Hitachi System Management Unit Firmware

Medium severity, CVSS 6.5. EPSS: 1.6% chance of exploitation in the next 30 days.

SMU versions prior to 14.8.7825.01 are susceptible to unintended information disclosure, through URL manipulation. Authenticated users in Storage, Server or combined Server+Storage administrative roles are able to access SMU configuration backup, that would normally be barred to those specific administrative roles.

Affected products

• Hitachi System Management Unit Firmware: before 14.8.7825.01 (fixed in 14.8.7825.01)

Published 2023-12-11. Last modified 2026-06-17.