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CVE-2025-7737 Details
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.
A denial-of-service vulnerability has been identified in the 10G iSCSI interface of various Hitachi Virtual Storage Platform models, including E990, E1090, E1090H, E390, E590, E790, G130, G150, G350, G370, G700, G900, G100, G200, G400, G600, G800, F400, F600, F800, G1000, G1500, VX7, and several others. This vulnerability, present in multiple different versions and ranges, can cause the iSCSI port to become unresponsive when a large number of malicious packets are received.
Users can upgrade to the patched versions of DKCMAIN and CHB(iSCSI) as specified in the Hitachi security advisory.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 19, 2026Exploitation: NoneAutomatable: NoTechnical Impact: Partial
CISA-ADP
Assessed Jun 22, 2026Exploitation: NoneAutomatable: YesTechnical Impact: Partial
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.hitachi.com/products/it/storage-solutions/sec_info/2026/2026_312.html | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-770 | Allocation of Resources Without Limits or Throttling | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Hitachi Virtual Storage Platform E990 | < DKCMAIN Ver.93-07-21-80/00-05 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-01-80/00-07 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-82-80/00-06 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-63-80/00-04 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform E1090 | < DKCMAIN Ver.93-07-21-80/00-05 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-01-80/00-07 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-82-80/00-06 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-63-80/00-04 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform E390 | < DKCMAIN Ver.93-07-21-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-01-x0/00-07 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-82-x0/00-06 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-63-x0/00-04 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-24-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-02-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform E590 | < DKCMAIN Ver.93-07-21-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-01-x0/00-07 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-82-x0/00-06 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-63-x0/00-04 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-24-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-02-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform E790 | < DKCMAIN Ver.93-07-21-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-01-x0/00-07 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-82-x0/00-06 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-63-x0/00-04 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-24-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-02-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform E390H | < DKCMAIN Ver.93-07-21-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-01-x0/00-07 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-82-x0/00-06 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-63-x0/00-04 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-24-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-02-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform E590H | < DKCMAIN Ver.93-07-21-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-01-x0/00-07 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-82-x0/00-06 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-63-x0/00-04 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-24-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-02-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform E790H | < DKCMAIN Ver.93-07-21-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-01-x0/00-07 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-82-x0/00-06 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-06-63-x0/00-04 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-24-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 < DKCMAIN Ver.93-07-02-x0/00-02 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G130 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G150 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G350 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G370 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G700 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G900 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform F350 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform F370 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform F700 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform F900 | < DKCMAIN Ver.88-08-10-x0/00-05 < CHB(iSCSI) Ver.88-01-02-04 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G100 | < DKCMAIN Ver.83-06-20-x0/00-05 < CHB(iSCSI) Ver.83-01-01-29 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G200 | < DKCMAIN Ver.83-06-20-x0/00-05 < CHB(iSCSI) Ver.83-01-01-29 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G400 | < DKCMAIN Ver.83-06-20-x0/00-05 < CHB(iSCSI) Ver.83-01-01-29 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G600 | < DKCMAIN Ver.83-06-20-x0/00-05 < CHB(iSCSI) Ver.83-01-01-29 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G800 | < DKCMAIN Ver.83-06-20-x0/00-05 < CHB(iSCSI) Ver.83-01-01-29 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform F400 | < DKCMAIN Ver.83-06-20-x0/00-05 < CHB(iSCSI) Ver.83-01-01-29 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform F600 | < DKCMAIN Ver.83-06-20-x0/00-05 < CHB(iSCSI) Ver.83-01-01-29 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform F800 | < DKCMAIN Ver.83-06-20-x0/00-05 < CHB(iSCSI) Ver.83-01-01-29 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform VX8 | < DKCMAIN Ver.90-09-01-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-83-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-63-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform 5100 | < DKCMAIN Ver.90-09-01-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-83-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-63-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform 5500 | < DKCMAIN Ver.90-09-01-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-83-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-63-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform 5100H | < DKCMAIN Ver.90-09-01-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-83-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-63-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform 5500H | < DKCMAIN Ver.90-09-01-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-83-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-63-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform 5200 | < DKCMAIN Ver.90-09-01-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-83-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-63-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform 5600 | < DKCMAIN Ver.90-09-01-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-83-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-63-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform 5200H | < DKCMAIN Ver.90-09-01-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-83-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-63-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform 5600H | < DKCMAIN Ver.90-09-01-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-83-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 < DKCMAIN Ver.90-08-63-00/01-01 < CHB(iSCSI) Ver.90-01-01-07 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform VX7 | < DKCMAIN Ver.80-06-93-00/00-04 < ISFC Ver.80-01-17 |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G1000 | All versions |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform G1500 | All versions |
CPE
Remediation
| |
| Hitachi Virtual Storage Platform F1500 | All versions |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 22, 2026 | CVE Modified | CISA-ADP |
| Jun 19, 2026 | New CVE Received | [email protected] |