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CVE-2025-66586

Type Confusion vulnerability in AzeoTech DAQFactory

Published: Dec 11, 2025Updated: Jun 4, 2026 Sources: CVE List NVD csafCWE-843
7.8HIGH
NVD MITRE
EPSS Score
0.2%
Top 87.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

In AzeoTech DAQFactory release 20.7 (Build 2555), an access of resource using incompatible type vulnerability can be exploited to cause memory corruption while parsing specially crafted .ctl files. This could allow an attacker to execute code in the context of the current process.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-843

Affected Products

AzeoTech
commercial
DAQFactoryMixed
ICS / OT / IoT / plc-scada-hmi
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-345-03.json
github.com
https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-03
cisa.gov
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-345-03.json
raw.githubusercontent.com
and 19 more references View all →

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