cwe-843

About this tag
The tag cwe-843 covers content related to CWE-843, a common weakness enumeration entry for type confusion vulnerabilities. On WindowsForum.com, discussions under this tag focus on industrial control system (ICS) security, specifically remote code execution flaws in INVT VT-Designer and HMITool. These vulnerabilities involve type confusion conditions that can lead to arbitrary code execution when a user opens a crafted project file. The content highlights mitigations for such flaws, which affect Windows-based engineering stations and operator workstations in automation environments. The tag is relevant for security professionals and IT administrators managing ICS or Windows systems exposed to these risks.

  1. INVT VT-Designer & HMITool RCE Flaws: ICS Mitigations

    INVT’s VT‑Designer and HMITool — two engineering and HMI utilities widely used in industrial and building automation environments — are the subject of a coordinated vulnerability disclosure that assigns multiple high‑severity remote code execution (RCE) flaws to file‑parsing logic in both...
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    • cve-2025-7223 cve-2025-7224 cve-2025-7225 cve-2025-7226 cve-2025-7227 cve-2025-7228 cve-2025-7229 cve-2025-7230 cve-2025-7231 cwe-787 cwe-843 hmitool invt out of bounds pm3 rce type confusion vpm vt-designer
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    • Forum: Security Alerts