CVE-2025-66584

No confirmed vulnerability after CVE rejection

Published Dec 11, 2025 · Updated Dec 11, 2025

The CVE record formerly describing a stack buffer overflow in AzeoTech DAQFactory release 20.7 Build 2555 is rejected. The CNA withdrew the description, CVSS v4.0 assessment, CWE-121 mapping, and CISA advisory reference without publishing a replacement mechanism. Accordingly, the prior claims of crafted .ctl-file parsing, memory corruption, and code execution are historical withdrawn data, not confirmed vulnerability facts.

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

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Summary

What happened

The CVE record formerly describing a stack buffer overflow in AzeoTech DAQFactory release 20.7 Build 2555 is rejected. The CNA withdrew the description, CVSS v4.0 assessment, CWE-121 mapping, and CISA advisory reference without publishing a replacement mechanism. Accordingly, the prior claims of crafted .ctl-file parsing, memory corruption, and code execution are historical withdrawn data, not confirmed vulnerability facts.

The record

CVE
CVE-2025-66584
Published
Dec 11, 2025
Updated
Dec 11, 2025
Vendor
AzeoTech
Product
DAQFactory
Classifications
Unavailable
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Dec 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 11, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=0 <=Release 20.7 (Build 2555)

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

AzeoTech · DAQFactoryversion=0 <=Release 20.7 (Build 2555)

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.

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)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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