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Security information for Hitachi Disk Array Systems

March 12, 2026
Hitachi, Ltd. IT Products Management Division

Hitachi Disk Array Systems have the following vulnerabilities.

Security Information ID

hitachi-sec-2026-303

Vulnerability description

A vulnerability exists in the SMI-S provider that is susceptible to XXE (XML External Entity) attacks.
CVE - CVE-2023-37364 (mitre.org)

Affected products

The following table shows the affected products.

Product
Name		 Hitachi Virtual Storage Platform G1000, G1500, F1500
Hitachi Virtual Storage Platform 5100, 5500, 5100H, 5500H
Hitachi Virtual Storage Platform 5200, 5600, 5200H, 5600H
Hitachi Virtual Storage Platform G100, G200, G400, G600, G800
Hitachi Virtual Storage Platform F400, F600, F800
Hitachi Virtual Storage Platform G130, G150, G350, G370, G700, G900
Hitachi Virtual Storage Platform F350, F370, F700, F900
Hitachi Virtual Storage Platform E590, E790, E990, E1090, E590H, E790H, E1090H

Permanent action

The following table shows the modified micro-program version. Replace the micro-program with these versions.

Micro-program
Version		 DKCMAIN Ver. 80-06-93-00/81, SVP Ver. 80-06-88/80
DKCMAIN Ver. 90-09-20-00/01, SVP Ver. 90-09-20/01
DKCMAIN Ver. 90-09-01-00/80, SVP Ver. 90-09-01/80
DKCMAIN Ver. 90-08-83-00/80, SVP Ver. 90-08-83/80
DKCMAIN Ver. 90-08-63-00/80, SVP Ver. 90-08-64/80
DKCMAIN Ver. 83-06-20-X0/80, SVP Ver. 83-06-21-X0/80
DKCMAIN Ver. 83-05-48-X0/80, SVP Ver. 83-05-52-X0/80
DKCMAIN Ver. 88-08-10-X0/80, SVP Ver. 88-08-12-X0/80
DKCMAIN Ver. 93-07-20-X0/01, SVP Ver. 93-07-20-X0/01
DKCMAIN Ver. 93-07-01-X0/80, SVP Ver. 93-07-01-X0/80
DKCMAIN Ver. 93-06-82-X0/80, SVP Ver. 93-06-82-X0/80
DKCMAIN Ver. 93-06-63-X0/80, SVP Ver. 93-06-63-X0/80

Interim action

Restrict access to the SMI-S provider via firewalls, etc., to allow access only from trusted IP addresses.
Additionally, if the SMI-S provider is not used with the following products, disabling the SMI-S provider can resolve the issue.

  • Hitachi Virtual Storage Platform E990/E590/E790/E590H/E790H/E1090/E1090H
  • Hitachi Virtual Storage Platform G130/G150/G350/G370/G700/G900/F350/F370/F700/F900
  • Hitachi Virtual Storage Platform G100/G200/G400/G600/G800/F400/F600/F800/N400/N600/N800

References

None

Revision history

  • March 12, 2026: This security information page is published.
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