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 with a CVSS score of 8.4. There are no known exploits in the wild and no patches or fixes have been indicated in the available data.
AI Analysis
Technical Summary
CVE-2026-12390 is a type confusion vulnerability in AzeoTech DAQFactory software versions 21.1 and earlier. The flaw allows an attacker to craft malicious .ctl files that trigger type confusion, potentially leading to arbitrary code execution. The vulnerability is rated critical with a CVSS score of 8.4, indicating a high impact if exploited. No public exploit code or active exploitation has been reported, and no official patches or fixes are currently available.
Potential Impact
Successful exploitation of this vulnerability can lead to remote code execution with high impact on confidentiality, integrity, and availability. The vulnerability requires local access (AV:L) and user interaction (UI:A) but does not require privileges or authentication. The high CVSS score reflects the potential severity of the impact if exploited.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patches or fixes have been indicated, users should exercise caution when opening .ctl files from untrusted sources and monitor official AzeoTech communications for updates.
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 with a CVSS score of 8.4. There are no known exploits in the wild and no patches or fixes have been indicated in the available data.
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 in AzeoTech DAQFactory software versions 21.1 and earlier. The flaw allows an attacker to craft malicious .ctl files that trigger type confusion, potentially leading to arbitrary code execution. The vulnerability is rated critical with a CVSS score of 8.4, indicating a high impact if exploited. No public exploit code or active exploitation has been reported, and no official patches or fixes are currently available.
Potential Impact
Successful exploitation of this vulnerability can lead to remote code execution with high impact on confidentiality, integrity, and availability. The vulnerability requires local access (AV:L) and user interaction (UI:A) but does not require privileges or authentication. The high CVSS score reflects the potential severity of the impact if exploited.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patches or fixes have been indicated, users should exercise caution when opening .ctl files from untrusted sources and monitor official AzeoTech communications for updates.
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
Threat ID: 6a343a2df198dc38c148e52b
Added to database: 06/18/2026, 18:34:21 UTC
Last enriched: 08/15/2026, 05:14:27 UTC
Last updated: 09/12/2026, 10:01:29 UTC
Views: 203
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