CVE-2025-66586: daqfactory (CVSS 7.8)

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.

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CVSS v3.1 Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-843 CWE-843

Affected Products

Vendor	Product	Versions
azeotech	daqfactory	< 21.1

References

Other References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-03

Frequently Asked Questions

What is CVE-2025-66586? +

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. It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2025-66586? +

CVE-2025-66586 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-66586? +

CVE-2025-66586 affects products from azeotech, specifically: daqfactory. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-66586? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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