CVE-2025-47759
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedV-SFT v6.2.5.0 and earlier contains an issue with stack-based buffer overflow in VS6ComFile!CV7BaseMap::WriteV7DataToRom function. Opening specially crafted V7 or V8 files may lead to crash, information disclosure, and arbitrary code execution.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceV-SFT v6.2.5.0 and earlier contains a stack-based buffer overflow vulnerability in the VS6ComFile!CV7BaseMap::WriteV7DataToRom function. The vulnerability is triggered when processing specially crafted V7 or V8 files, which can overwrite stack memory and lead to crash, information disclosure, or arbitrary code execution.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data>= 6.0.1.0, < 6.2.6.0CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Local
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Locate V-SFT installation and determine versionCheck the Windows registry under HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall for Monitouch V-SFT or look for the application in Program Files. Right-click the executable (typically named V-SFT.exe or similar) and select Properties > Details to view the File Version.Affected if The installed version is 6.0.1.0 or higher but lower than 6.2.6.0
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Verify the affected component VS6ComFile existsSearch for VS6ComFile.dll in the V-SFT installation directory, typically found in the application folder or a subfolder like bin or system.Affected if The VS6ComFile.dll file exists in the V-SFT installation directory, confirming the vulnerable component is present
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Check for presence of V7 or V8 project filesSearch the system for files with .v7 or .v8 extensions, or look in recent V-SFT project directories for these file types.Affected if V7 or V8 project files exist on the system and were likely opened with V-SFT
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Review application logs or recent file accessCheck V-SFT application logs, Windows Event Viewer Application logs, or the application's recent files list for entries involving V7 or V8 file processing.Affected if Recent activity shows V7 or V8 files were opened or processed in V-SFT
You are affected if V-SFT version is 6.0.1.0 or higher but below 6.2.6.0 AND the VS6ComFile component is present AND V7/V8 files have been processed.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scoped6.2.6.0
Avoid opening untrusted or unverified V7 or V8 files in V-SFT until an official vendor patch is available. Monitor vendor security advisories for updates.
Monitouch V Sft version 6.2.6.0 or later
- Identify the current version of Monitouch V Sft installed in your environment
- If the version is >= 6.0.1.0 and < 6.2.6.0, the installation is vulnerable to CVE-2025-47759
- Obtain Monitouch V Sft version 6.2.6.0 or later from the official Fujielectric Monitouch vendor (monitouch.fujielectric.com)
- Follow the vendor's documented upgrade procedure to apply the update
- Verify the upgrade was successful by checking that the installed version is 6.2.6.0 or later
- Avoid opening untrusted V7 or V8 files until the patch is applied
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation12.0 h
- Testing8.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-47759 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-47759 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data