CWE-843 Access of resource using incompatible type ('type confusion') in AzeoTech DAQFactory (CVE-2026-12390)
AzeoTech DAQFactory versions 21.1 and earlier contain a type confusion vulnerability (CWE-843) that can be exploited via specially crafted .ctl files to achieve code execution. This vulnerability has a high severity rating with a CVSS score of 8.4. No patches or fixes have been indicated in the available data. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
CVE-2026-12390 is a type confusion vulnerability (CWE-843) affecting AzeoTech DAQFactory versions 21.1 and earlier. The vulnerability arises from improper handling of resource types, which can be triggered by specially crafted .ctl files, potentially allowing an attacker to execute arbitrary code. The CVSS 4.0 vector indicates local attack vector with low complexity, no privileges required, user interaction needed, and high impact on confidentiality, integrity, and availability. No official patch or fix has been published yet, and no known exploits are currently active in the wild.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system, potentially leading to full compromise of the DAQFactory application environment. The high CVSS score of 8.4 reflects significant risk to confidentiality, integrity, and availability. However, exploitation requires local access and user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should exercise caution when opening .ctl files from untrusted sources and restrict local access to trusted users only.
CWE-843 Access of resource using incompatible type ('type confusion') in AzeoTech DAQFactory (CVE-2026-12390)
Description
AzeoTech DAQFactory versions 21.1 and earlier contain a type confusion vulnerability (CWE-843) that can be exploited via specially crafted .ctl files to achieve code execution. This vulnerability has a high severity rating with a CVSS score of 8.4. No patches or fixes have been indicated in the available data. There are no known exploits in the wild at this time.
CVSS v4.0
Score 8.4high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-12390 is a type confusion vulnerability (CWE-843) affecting AzeoTech DAQFactory versions 21.1 and earlier. The vulnerability arises from improper handling of resource types, which can be triggered by specially crafted .ctl files, potentially allowing an attacker to execute arbitrary code. The CVSS 4.0 vector indicates local attack vector with low complexity, no privileges required, user interaction needed, and high impact on confidentiality, integrity, and availability. No official patch or fix has been published yet, and no known exploits are currently active in the wild.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system, potentially leading to full compromise of the DAQFactory application environment. The high CVSS score of 8.4 reflects significant risk to confidentiality, integrity, and availability. However, exploitation requires local access and user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should exercise caution when opening .ctl files from untrusted sources and restrict local access to trusted users only.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- CISA
- Advisory Id
- ICSA-26-169-02
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a343a2df198dc38c148e52b
Added to database: 06/18/2026, 18:34:21 UTC
Last enriched: 07/31/2026, 01:37:44 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 134
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