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CVE-2025-7386

Information exposure vulnerability in Hitachi Storage Navigator

MEDIUM
6.8
CVSS Score
Published: June 29, 2026 at 05:22 AM UTC
Updated: September 29, 2026 at 07:10 PM UTC
13 products affected across 1 vendorVirtual Storage Platform 5600Virtual Storage Platform 5200Virtual Storage Platform 5200H

Using Hitachi Virtual Storage Platform 5100, 5200, 5500, 5600, 5100H, 5200H, 5500H, 5600H, VX8 by Hitachi?

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Severity
MEDIUM6.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

Information exposure vulnerability in Hitachi Storage Navigator. This issue affects Hitachi Virtual Storage Platform 5100, 5200, 5500, 5600, 5100H, 5200H, 5500H, 5600H, VX8: before DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00, before DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00; Hitachi Virtual Storage Platform G1000, G1500, F1500, VX7: before DKCMAIN Ver. 80-06-96-00/00, SVP Ver. 80-06-91/00.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Virtual Storage Platform 5100· Hitachi
60%
v < DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00v < DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00
Affected range stops below DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00, so it looks safe — our inference, not a vendor statement
Affected range stops below DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00, so it looks safe — our inference, not a vendor statement
Virtual Storage Platform 5100H· Hitachi
60%
v < DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00v < DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00
Affected range stops below DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00, so it looks safe — our inference, not a vendor statement
Affected range stops below DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00, so it looks safe — our inference, not a vendor statement
Virtual Storage Platform 5200· Hitachi
60%
v < DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00v < DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00
Affected range stops below DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00, so it looks safe — our inference, not a vendor statement
Affected range stops below DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00, so it looks safe — our inference, not a vendor statement
Virtual Storage Platform 5200H· Hitachi
60%
v < DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00v < DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00
Affected range stops below DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00, so it looks safe — our inference, not a vendor statement
Affected range stops below DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00, so it looks safe — our inference, not a vendor statement
Virtual Storage Platform 5500· Hitachi
60%
v < DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00v < DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00
Affected range stops below DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00, so it looks safe — our inference, not a vendor statement
Affected range stops below DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00, so it looks safe — our inference, not a vendor statement
Virtual Storage Platform 5500H· Hitachi
60%
v < DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00v < DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00
Affected range stops below DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00, so it looks safe — our inference, not a vendor statement
Affected range stops below DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00, so it looks safe — our inference, not a vendor statement
Virtual Storage Platform 5600· Hitachi
60%
v < DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00v < DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00
Affected range stops below DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00, so it looks safe — our inference, not a vendor statement
Affected range stops below DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00, so it looks safe — our inference, not a vendor statement
Virtual Storage Platform 5600H· Hitachi
60%
v < DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00v < DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00
Affected range stops below DKCMAIN Ver. 90-08-86-00/00, SVP Ver. 90-08-86/00, so it looks safe — our inference, not a vendor statement
Affected range stops below DKCMAIN Ver. 90-09-24-00/00, SVP Ver. 90-09-24/00, so it looks safe — our inference, not a vendor statement
Virtual Storage Platform F1500· Hitachi
60%
v < DKCMAIN Ver. 80-06-96-00/00, SVP Ver. 80-06-91/00
Affected range stops below DKCMAIN Ver. 80-06-96-00/00, SVP Ver. 80-06-91/00, so it looks safe — our inference, not a vendor statement
Virtual Storage Platform G1000· Hitachi
60%
v < DKCMAIN Ver. 80-06-96-00/00, SVP Ver. 80-06-91/00
Affected range stops below DKCMAIN Ver. 80-06-96-00/00, SVP Ver. 80-06-91/00, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://www.hitachi.com/products/it/storage-solutions/sec_info/2026/2026_301.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.8MEDIUMHitachi
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-522

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