Executive Summary

This vulnerability is a stack-based buffer overflow found in V-SFT versions 6.2.10.0 and earlier, specifically in the function VS6ComFile!CV7BaseMap::WriteV7DataToRom. When a specially crafted V7 file is opened, it can trigger this overflow, potentially allowing an attacker to execute arbitrary code on the affected system.

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Impact Analysis

Exploitation of this vulnerability can lead to arbitrary code execution, which means an attacker could run malicious code on your system without authorization. This could result in complete compromise of the affected product, including unauthorized access, data corruption, or disruption of services.

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Compliance Impact

CVE-2026-32925 is a stack-based buffer overflow vulnerability that can lead to arbitrary code execution and information disclosure. Such vulnerabilities can potentially impact compliance with standards and regulations like GDPR and HIPAA because they threaten the confidentiality, integrity, and availability of sensitive data.

Specifically, the vulnerability's high impact on confidentiality, integrity, and availability (as indicated by its CVSS score) means that if exploited, it could result in unauthorized access to or modification of personal or protected health information, which would violate requirements under GDPR and HIPAA.

Therefore, organizations using affected versions of V-SFT should update to the fixed version (6.2.11.0) to mitigate these risks and maintain compliance with such regulations.

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Detection Guidance

This vulnerability involves a stack-based buffer overflow triggered by opening a crafted V7 file in V-SFT versions 6.2.10.0 and prior. Detection typically requires verifying the version of the V-SFT software installed on your system.

Since the vulnerability is local and triggered by user interaction (opening a crafted file), network detection is limited. You can check the installed version of V-SFT software to identify if it is vulnerable.

• On Windows, use the command: "wmic product where "name like '%V-SFT%'" get name, version" to find the installed version.
• Alternatively, check the software version via the V-SFT application interface or its About section.

No specific detection commands or network signatures for this vulnerability are provided in the available resources.

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Mitigation Strategies

The primary mitigation step is to update the V-SFT software to version 6.2.11.0 or later, as this version addresses the vulnerability.

Avoid opening untrusted or suspicious V7 files, since exploitation requires opening a crafted file.

Ensure that users have limited privileges and are aware of the risks of opening files from untrusted sources.

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