CVE-2025-66588

Access of Uninitialized Pointer vulnerability in AzeoTech DAQFactory

State: Published
Severity: 8.4 High
Published: Dec 11, 2025
Updated: Jun 4, 2026
Reserved: Dec 4, 2025

Description

In AzeoTech DAQFactory release 20.7 (Build 2555), an access of uninitialized pointer vulnerability can be exploited by an attacker which can lead to arbitrary code execution.

Scores

CVSS	Score	Vector	Source
4.0	8.4 High	CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	icscert
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-824 Access of Uninitialized Pointer

Affected Products

Product	Versions
DAQFactoryAzeoTech	Release 20.7 (Build 2555) and earlierAffected Release 21.1Not affected

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-345-03government-resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-345-03.json

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