CVE-2025-9661

Description

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.

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CVSS v3.1 Score

8.1

HIGH

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

EPSS — Exploit Prediction

0.0005

Probability of exploitation

0.15%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
hitachi	virtual_storage_one_block	All
hitachi	virtual_storage_one_block	All
hitachi	virtual_storage_one_block	All
hitachi	virtual_storage_one_block	All

References

Advisories & Patches

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

Frequently Asked Questions

What is CVE-2025-9661? +

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. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2025-9661? +

CVE-2025-9661 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0005, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2025-9661? +

CVE-2025-9661 affects products from hitachi, specifically: virtual_storage_one_block. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-9661? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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