What is CVE-2025-7386?

CVE-2025-7386 is a medium-severity vulnerability in Hitachi Virtual Storage Platform 5100, 5200, 5500, 5600, 5100h, 5200h, 5500h, 5600h, Vx8, classified under Insufficiently Protected Credentials. CVSS score: 6.8/10. Published 2026-06-29.

How severe is CVE-2025-7386?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Hitachi Virtual Storage Platform 5100, 5200, 5500, 5600, 5100h, 5200h, 5500h, 5600h, Vx8

CVE-2025-7386

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…

EPSS: 0.002 (13.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Hitachi Virtual Storage Platform 5100, 5200, 5500, 5600, 5100h, 5200h, 5500h, 5600h, Vx8 — versions 0
Hitachi Virtual Storage Platform G1000, G1500, F1500, Vx7 — versions 0

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

hirt@hitachi.co.jp (vendor-advisory)

Frequently asked questions

What is CVE-2025-7386?: CVE-2025-7386 is a medium-severity vulnerability in Hitachi Virtual Storage Platform 5100, 5200, 5500, 5600, 5100h, 5200h, 5500h, 5600h, Vx8, classified under Insufficiently Protected Credentials. CVSS score: 6.8/10. Published 2026-06-29.
How severe is CVE-2025-7386?: Medium severity. CVSS v3 base score is 6.8 out of 10.