CVE-2025-7737 | DoS Vulnerability in 10G iSCSI Interface of Hitachi Virtual … | CVSS 8.6 HIGH

Description

DoS Vulnerability in 10G iSCSI Interface of Hitachi Virtual Storage Platform. This issue affects Hitachi Virtual Storage Platform E990, E1090, E1090H: before DKCMAIN Ver.93-07-21-80/00-05, CHB(iSCSI) Ver.88-01-02-04, before DKCMAIN Ver.93-07-01-80/00-07, CHB(iSCSI) Ver.88-01-02-04, before DKCMAIN Ver.93-06-82-80/00-06, CHB(iSCSI) Ver.88-01-02-04, before DKCMAIN Ver.93-06-63-80/00-04, CHB(iSCSI) Ver.88-01-02-04; Hitachi Virtual Storage Platform E390, E590, E790, E390H, E590H, E790H: before DKCMAIN Ver.93-07-21-x0/00-05, CHB(iSCSI) Ver.88-01-02-04, before DKCMAIN Ver.93-07-01-x0/00-07, CHB(iSCSI) Ver.88-01-02-04, before DKCMAIN Ver.93-06-82-x0/00-06, CHB(iSCSI) Ver.88-01-02-04, before DKCMAIN Ver.93-06-63-x0/00-04, CHB(iSCSI) Ver.88-01-02-04, before DKCMAIN Ver.93-07-24-x0/00-02, CHB(iSCSI) Ver.88-01-02-04, before DKCMAIN Ver.93-07-02-x0/00-02, CHB(iSCSI) Ver.88-01-02-04; Hitachi Virtual Storage Platform G130, G150, G350, G370, G700, G900, F350, F370, F700, F900: before DKCMAIN Ver.88-08-10-x0/00-05, CHB(iSCSI) Ver.88-01-02-04; Hitachi Virtual Storage Platform G100, G200, G400, G600, G800, F400, F600, F800: before DKCMAIN Ver.83-06-20-x0/00-05, CHB(iSCSI) Ver.83-01-01-29; Hitachi Virtual Storage Platform VX8, 5100, 5500, 5100H, 5500H, 5200, 5600, 5200H, 5600H: before DKCMAIN Ver.90-09-01-00/01-01, CHB(iSCSI) Ver.90-01-01-07, before DKCMAIN Ver.90-08-83-00/01-01, CHB(iSCSI) Ver.90-01-01-07, before DKCMAIN Ver.90-08-63-00/01-01, CHB(iSCSI) Ver.90-01-01-07; Hitachi Virtual Storage Platform VX7, G1000, G1500, F1500: before DKCMAIN Ver.80-06-93-00/00-04, ISFC Ver.80-01-17.

Metadata

CVE ID: CVE-2025-7737
State: PUBLISHED
Assigner: Hitachi
Reserved: 2025-07-17 05:09 UTC
Published: 2026-06-19 05:13 UTC
Last updated: 2026-06-19 05:13 UTC
Primary CWE: CWE-770
CWE-770 Allocation of resources without limits or throttling
Vendor / Product: Hitachi / Hitachi Virtual Storage Platform E990, E1090, E1090H
Sources: cve.org · NVD

Severity & Metrics

8.6 HIGH CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Affected products (6)

Vendor	Product	Platform	Versions
Hitachi	Hitachi Virtual Storage Platform E390, E590, E790, E390H, E590H, E790H	—	0 < DKCMAIN Ver.93-07-21-x0/00-05, CHB(iSCSI) Ver.88-01-02-04, 0 < DKCMAIN Ver.93-07-01-x0/00-07, CHB(iSCSI) Ver.88-01-02-04, 0 < DKCMAIN Ver.93-06-82-x0/00-06, CHB(iSCSI) Ver.88-01-02-04, 0 < DKCMAIN Ver.93-06-63-x0/00-04, CHB(iSCSI) Ver.88-01-02-04 …
Hitachi	Hitachi Virtual Storage Platform E990, E1090, E1090H	—	0 < DKCMAIN Ver.93-07-21-80/00-05, CHB(iSCSI) Ver.88-01-02-04, 0 < DKCMAIN Ver.93-07-01-80/00-07, CHB(iSCSI) Ver.88-01-02-04, 0 < DKCMAIN Ver.93-06-82-80/00-06, CHB(iSCSI) Ver.88-01-02-04, 0 < DKCMAIN Ver.93-06-63-80/00-04, CHB(iSCSI) Ver.88-01-02-04
Hitachi	Hitachi Virtual Storage Platform G100, G200, G400, G600, G800, F400, F600, F800	—	0 < DKCMAIN Ver.83-06-20-x0/00-05, CHB(iSCSI) Ver.83-01-01-29
Hitachi	Hitachi Virtual Storage Platform G130, G150, G350, G370, G700, G900, F350, F370, F700, F900	—	0 < DKCMAIN Ver.88-08-10-x0/00-05, CHB(iSCSI) Ver.88-01-02-04
Hitachi	Hitachi Virtual Storage Platform VX7, G1000, G1500, F1500	—	0 < DKCMAIN Ver.80-06-93-00/00-04, ISFC Ver.80-01-17
Hitachi	Hitachi Virtual Storage Platform VX8, 5100, 5500, 5100H, 5500H, 5200, 5600, 5200H, 5600H	—	0 < DKCMAIN Ver.90-09-01-00/01-01, CHB(iSCSI) Ver.90-01-01-07, 0 < DKCMAIN Ver.90-08-83-00/01-01, CHB(iSCSI) Ver.90-01-01-07, 0 < DKCMAIN Ver.90-08-63-00/01-01, CHB(iSCSI) Ver.90-01-01-07

Weakness (CWE)

CWE	Source	Description
CWE-770	cna	CWE-770 Allocation of resources without limits or throttling

CVSS scores (1)

Score	Severity	Version	Source	Vector
8.6	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

References (1)

https://www.hitachi.com/products/it/storage-solutions/sec_info/2026/2026_312.html