CVE-2026-3314

Password disclosure via unmasked entry fields

Published May 26, 2026 · Updated May 26, 2026

Missing password masking in Hitachi Analyzer products before 11.0.8-00 allows physically proximate attackers to observe passwords during entry. The affected detail-view, probe, viewpoint, Data Center Analytics, and Analytics probe interfaces fail to obscure characters entered into password fields. Exploitation requires physical visibility of a user's screen during password entry and exposes credentials without altering data or interrupting service.

CVSS severity4.6
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Missing password masking in Hitachi Analyzer products before 11.0.8-00 allows physically proximate attackers to observe passwords during entry. The affected detail-view, probe, viewpoint, Data Center Analytics, and Analytics probe interfaces fail to obscure characters entered into password fields. Exploitation requires physical visibility of a user's screen during password entry and exposes credentials without altering data or interrupting service.

The record

CVE
CVE-2026-3314
Published
May 26, 2026
Updated
May 26, 2026
Vendor
Hitachi Vantara
Product
Hitachi Ops Center Analyzer Viewpoint
Classifications
CWE-549
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 26, 2026CVE publishedPublication date reported by the CVE source.
  2. May 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.8.1-00 <11.0.8-00 changes=[{"at":"11.0.8-00","status":"unaffected"}]

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

Hitachi Vantara · Hitachi Ops Center Analyzer Viewpointversion=10.8.1-00 <11.0.8-00 changes=[{"at":"11.0.8-00","status":"unaffected"}]
Hitachi Vantara · Hitachi Ops Center Analyzerversion=10.0.0-00 <11.0.8-00 changes=[{"at":"11.0.8-00","status":"unaffected"}]; version=3.2.0-00 <11.0.8-00

Published CVSS scores

4.6Hitachi, Ltd.CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-549Missing Password Field Masking

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo