Published date:June 19, 2020
Hitachi, Ltd. IT Platform Products Management Division

Hitachi Disk Array Systems have the following vulnerability.

Security Information ID


Vulnerability description

Authentication bypass vulnerability exists in the external authentication process.

Affected products

The following table shows the affected products.

Product Name Hitachi Virtual Storage Platform 5100, 5500
Hitachi Virtual Storage Platform 5100H, 5500H
Micro-program version DKCMAIN Ver. 90-01-01-00/00 or later, less than 90-04-01-00/0
SVP Ver. 90-01-01/00 or late, less than 90-04-01/00
Product Name Hitachi Virtual Storage Platform G1000, G1500
Hitachi Virtual Storage Platform F1500
Hitachi Virtual Storage Platform VX7
Micro-program version DKCMAIN Ver. 80-05-42-00/00 or later, less than 80-06-77-00/00
SVP Ver. 80-05-41/00 or later, less than 80-06-74/00


Stop to use authentication server. Please create and use local user accounts on Device Manager - Storage Navigator untill the microcode updated.

Action to be taken

Update microcode.

Revision history

  • June 19, 2020: This security information page is published.
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