High 7.1Published Dec 23, 2025

CVE-2025-66445Authorization bypass vulnerability in Hitachi Infrastructure Analytics Advisor and Hitachi Ops Center Analyzer

Updated under an hour ago (Oct 28, 2026, 7:50 AM ET)

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It affects Hitachi Infrastructure Analytics Advisor and 1 other product. 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 Infrastructure Analytics Advisor

Exploited in the last 30 days

Authorization bypass vulnerability in Hitachi Infrastructure Analytics Advisor (Data Center Analytics component) and Hitachi Ops Center Analyzer (Hitachi Ops Center Analyzer detail view component).This issue affects Hitachi Infrastructure Analytics Advisor:; Hitachi Ops Center Analyzer: from 10.0.0-00 before 11.0.5-00.

CVSS: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Weakness (CWE): CWE-306
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: Deferred
Record last updated: Dec 24, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Hitachi Hitachi Infrastructure Analytics Advisor hitachi:infrastructure_analytics_advisor (from the name)	all versions	CNA record
Hitachi Hitachi Ops Center Analyzer hitachi:ops_center_analyzer (from the name)	from 10.0.0-00 before 11.0.5-00; fixed at 11.0.5-00	CNA record

References

References

https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2025-133/index.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.