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CVE-2025-47751· NVD / CVE Program· CNA jpcert

V-SFT v6.2.5.0 and earlier contains an issue with out-of-bounds write in VS6EditData!CDataRomErrorCheck::MacroCommandCheck function.

V-SFT v6.2.5.0 and earlier contains an issue with out-of-bounds write in VS6EditData!CDataRomErrorCheck::MacroCommandCheck function. Opening specially crafted V7 or V8 files may lead to crash, information disclosure, and arbitrary code execution.

HighCVSS 8.4 · v4.0—No exploit No fix recorded
Published
May 19, 2025
Updated
Jun 17, 2026
EPSS
0.2% · 11th percentile
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Report tools

JSON

Action score

33

Monitor

Low priority for now.

CVSS
33 / 40 · 8.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · jpcert
7.8
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
fujielectricmonitouch v-sft

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • fujielectric monitouch v-sft6.0.1.0 and later · before 6.2.6.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (jpcert). Independent of NVD's CPE analysis and usually ahead of it.

  • FUJI ELECTRIC CO., LTD. V-SFT

    • v6.2.5.0 and earlieraffected

Same product

fujielectric: all records

Other highest-scoring records for the same primary product.

  • CVE-2017-9660A Heap-Based Buffer Overflow was discovered in Fuji Electric Monitouch V-SFT versions prior to Version 5.4.43.0.
    37Monitor
  • CVE-2017-9659A Stack-Based Buffer Overflow issue was discovered in Fuji Electric Monitouch V-SFT versions prior to Version 5.4.43.0.
    37Monitor
  • CVE-2024-5597Fuji Electric Monitouch V-SFT Type Confusion
    34Monitor
  • CVE-2024-5271Fuji Electric Monitouch V-SFT Access of Resource Using Incompatible Type ('Type Confusion')
    34Monitor
  • CVE-2024-34171Fuji Electric Monitouch V-SFT Stack-Based Buffer Overflow
    34Monitor
  • CVE-2025-54526Fuji Electric Monitouch V-SFT-6 Stack-based Buffer Overflow
    33Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2025-477500 days apartV-SFT v6.2.5.0 and earlier contains an issue with out-of-bounds write in VS6MemInIF!set_temp_type_default function.
    33Monitor
  • CVE-2025-477520 days apartV-SFT v6.2.5.0 and earlier contains an issue with out-of-bounds write in VS6ComFile!MakeItemGlidZahyou function.
    33Monitor
  • CVE-2025-61857144 days apartAn out-of-bounds write vulnerability exists in VS6ComFile!CItemExChange::WinFontDynStrCheck of V-SFT v6.2.7.0 and earlier.
    33Monitor
  • CVE-2025-61858144 days apartAn out-of-bounds write vulnerability exists in VS6ComFile!set_AnimationItem of V-SFT v6.2.7.0 and earlier.
    33Monitor
  • CVE-2025-61859144 days apartAn out-of-bounds write vulnerability exists in VS6ComFile!CItemDraw::is_motion_tween of V-SFT v6.2.7.0 and earlier.
    33Monitor
  • CVE-2024-11797173 days apartFuji Electric Monitouch V-SFT V8 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
    31Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • No account or password is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
A
Scope
X

Weakness class (CWE)

CWE-787 · Out-of-bounds Write

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records