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Fencer Intel
high 8.1

CVE-2025-9661 json

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

published 6mo ago modified 26d ago also EUVD-2025-209708

cvss
8.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits
0
none known

Summary

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.

Patch / fix

  • Hitachi Hitachi Virtual Storage Platform One Block 23 DKCMAIN A3-04-21-40/00, ESM A3-04-21/00
  • Hitachi Hitachi Virtual Storage Platform One Block 24 DKCMAIN A3-04-21-40/00, ESM A3-04-21/00
  • Hitachi Hitachi Virtual Storage Platform One Block 26 DKCMAIN A3-04-21-40/00, ESM A3-04-21/00
  • Hitachi Hitachi Virtual Storage Platform One Block 28 DKCMAIN A3-04-21-40/00, ESM A3-04-21/00

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
6mo ago

Exploit prediction

0.90% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Hitachi Hitachi Virtual Storage Platform One Block 23
  • Hitachi Hitachi Virtual Storage Platform One Block 24
  • Hitachi Hitachi Virtual Storage Platform One Block 26
  • Hitachi Hitachi Virtual Storage Platform One Block 28

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.