CVE-2025-61857
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-10

Last updated on: 2025-10-27

Assigner: JPCERT/CC

Description
An out-of-bounds write vulnerability exists in VS6ComFile!CItemExChange::WinFontDynStrCheck of V-SFT v6.2.7.0 and earlier. Opening specially crafted V-SFT files may lead to information disclosure, affected system's abnormal end (ABEND), and arbitrary code execution.
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Meta Information
Published
2025-10-10
Last Modified
2025-10-27
Generated
2026-06-16
AI Q&A
2025-10-10
EPSS Evaluated
2026-06-15
NVD
CVE-2025-61857
EUVD
EUVD-2025-33696
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
fujielectric monitouch_v-sft to 6.2.7.0 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.
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Executive Summary

This vulnerability is an out-of-bounds write in the WinFontDynStrCheck function of VS6ComFile!CItemExChange in V-SFT version 6.2.7.0 and earlier. It occurs when opening specially crafted V-SFT files, which can cause memory corruption leading to information disclosure, abnormal termination of the affected system (ABEND), or arbitrary code execution.

Impact Analysis

The vulnerability can lead to serious impacts including unauthorized disclosure of sensitive information, unexpected system crashes (ABEND), and the potential for attackers to execute arbitrary code on the affected system, which could compromise system integrity and security.

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