CVE-2026-9642Network attack vector

Rejected identifier for database authentication bypass

Published May 26, 2026 · Updated May 26, 2026

CVE-2026-9642 was rejected and no longer identifies the DIAView database-authentication bypass affecting version 4.4.0. The underlying issue, now tracked as CVE-2025-62582, lets specially crafted remote messages bypass database verification and access configured project databases. No authentication or user interaction is required, but this rejected identifier must not be treated as a separate vulnerability.

CVSS severityUnavailable
Unscored
EPSS probabilityUnavailable
No score available in this record
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CVE-2026-9642 was rejected and no longer identifies the DIAView database-authentication bypass affecting version 4.4.0. The underlying issue, now tracked as CVE-2025-62582, lets specially crafted remote messages bypass database verification and access configured project databases. No authentication or user interaction is required, but this rejected identifier must not be treated as a separate vulnerability.

The record

CVE
CVE-2026-9642
Published
May 26, 2026
Updated
May 26, 2026
Vendor
Delta Electronics, Inc.
Product
DIAView SCADA System
Classifications
T1190
Attack vector
network
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

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Is a vulnerable build present?

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  1. Affected versionversion=4.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Delta Electronics, Inc. · DIAView SCADA Systemversion=4.4

Published CVSS scores

No CVSS assessment is available in this record.

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

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

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Your stack

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