High 8.1Published May 7, 2026

CVE-2025-9661OS command injection vulneravility in the management gui (maintenance utility) of Hitachi Virtual Storage Platform One Block 23/24/26/28

Updated under an hour ago (Oct 27, 2026, 12:23 AM ET)

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It affects Hitachi Virtual Storage Platform One Block 23 and 4 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Hitachi Virtual Storage Platform One Block 23

Exploited in the last 30 days

OS command injection vulneravility in the management gui (maintenance utility) of Hitachi Virtual Storage Platform One Block 23, 24, 26 and 28. This issue affects Hitachi Virtual Storage Platform One Block 23/24/26/28: before DKCMAIN A3-04-21-40/00, ESM A3-04-21/00.

CVSS: 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-78
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Hitachi
NVD analysis: Analyzed
Record last updated: May 7, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Hitachi Hitachi Virtual Storage Platform One Block 23 hitachi:virtual_storage_platform_one_block_23 (from the name)	before DKCMAIN A3-04-21-40/00, ESM A3-04-21/00; fixed at DKCMAIN A3-04-21-40/00, ESM A3-04-21/00	CNA record
Hitachi Hitachi Virtual Storage Platform One Block 24 hitachi:virtual_storage_platform_one_block_24 (from the name)	before DKCMAIN A3-04-21-40/00, ESM A3-04-21/00; fixed at DKCMAIN A3-04-21-40/00, ESM A3-04-21/00	CNA record
Hitachi Hitachi Virtual Storage Platform One Block 26 hitachi:virtual_storage_platform_one_block_26 (from the name)	before DKCMAIN A3-04-21-40/00, ESM A3-04-21/00; fixed at DKCMAIN A3-04-21-40/00, ESM A3-04-21/00	CNA record
Hitachi Hitachi Virtual Storage Platform One Block 28 hitachi:virtual_storage_platform_one_block_28 (from the name)	before DKCMAIN A3-04-21-40/00, ESM A3-04-21/00; fixed at DKCMAIN A3-04-21-40/00, ESM A3-04-21/00	CNA record
hitachi virtual_storage_one_block hitachi:virtual_storage_one_block	23; 24; 26; 28	NVD

References

References

https://www.hitachi.com/products/it/storage-solutions/sec_info/2026/2026_309.html	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.