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VulnerabilityPublished

CVE-2025-7386: Hitachi Virtual Storage Platform 5100, 5200, 5500, 5600, 5100H, 5200H, 5500H, 5600H, VX8 · Insufficiently Protected Credentials

Affects Hitachi Virtual Storage Platform 5100, 5200, 5500, 5600, 5100H, 5200H, 5500H, 5600H, VX8Source CVE Database V5

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Not known to be exploited · CVSS 6.8 Medium : upgrade to DKCMAIN Ver. 90-09-24-00/00 or DKCMAIN Ver. 90-08-86-00/00 when convenient.

Data as of 12 Nov 2026, 23:24 UTC

CVSS 3.1 base score
6.8Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.3% chance of exploitation in 30 days – higher than 32% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in DKCMAIN Ver. 90-09-24-00/00, DKCMAIN Ver. 90-08-86-00/00, DKCMAIN Ver. 80-06-96-00/00
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 29 Jun 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.

What to do

Upgrade Hitachi Virtual Storage Platform to DKCMAIN Ver. 90-09-24-00/00 or DKCMAIN Ver. 90-08-86-00/00 (5100, 5200, 5500, 5600, 5100H, 5200H, 5500H, 5600H, VX8); DKCMAIN Ver. 80-06-96-00/00 (G1000, G1500, F1500, VX7).

Affected software

ProductAffectedFixed in
HitachiHitachi Virtual Storage Platform 5100, 5200, 5500, 5600, 5100H, 5200H, 5500H, 5600H, VX8Affected
  • =0
Fixed in
  • DKCMAIN Ver. 90-09-24-00/00
  • DKCMAIN Ver. 90-08-86-00/00
HitachiHitachi Virtual Storage Platform G1000, G1500, F1500, VX7Affected
  • =0
Fixed in
  • DKCMAIN Ver. 80-06-96-00/00

AI-suggested

If you cannot patch yet, restrict access to affected systems to trusted administrators only and monitor for unusual access patterns. Follow vendor communications for updates on patches or mitigations.

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.

References

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