September 24, 2021
Hitachi, Ltd. IT Platform Products Management Division

Hitachi Disk Array Systems have the following vulnerabilities.

Security Information ID


Vulnerability description

There is a vulnerability that can bypass user authentication.

Affected products

The following table shows the affected products.

Hitachi Virtual Storage Platform 5100, 5500
Hitachi Virtual Storage Platform 5100H, 5500H
Hitachi Virtual Storage Platform G1000, G1500
Hitachi Virtual Storage Platform F1500
Hitachi Virtual Storage Platform VX7
Hitachi Virtual Storage Platform
Hitachi Virtual Storage Platform VP9500
Hitachi Unified Storage VM (HUS VM)

The following products are not affected by the vulnerabilities:

  • Hitachi Virtual Storage Platform E590, E790, E990
  • Hitachi Virtual Storage Platform G130, G150, G350, G370, G700, G900
  • Hitachi Virtual Storage Platform F350, F370, F700, F900
  • Hitachi Virtual Storage Platform G100, G200, G400, G600, G800
  • Hitachi Virtual Storage Platform F400, F600, F800
  • Hitachi Virtual Storage Platform N600, N800
  • Hitachi Universal Storage Platform V
  • Hitachi Universal Storage Platform VM
  • Hitachi Unified Storage 100
  • Hitachi Adaptable Modular Storage
  • Hitachi Workgroup Modular Storage
  • Hitachi Simple Modular Storage

Action to be taken

Please contact your authorized service representative for details on any corrective actions such as software updates and the schedule for their release.

Revision history

  • September 24, 2021: This security information page is published.
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