CVE-2025-61862

Code execution via out-of-bounds file parsing

Published Oct 10, 2025 · Updated Oct 10, 2025

Out-of-bounds read in Fuji Electric V-SFT 6.2.7.0 and earlier allows local users to execute code via a crafted V-SFT file. The VS6ComFile!get_ovlp_element_size routine reads beyond the intended buffer while parsing attacker-controlled file data. Exploitation requires a user to open the file and can also disclose information or terminate the application abnormally.

CVSS severity7.8
High
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Fuji Electric V-SFT 6.2.7.0 and earlier allows local users to execute code via a crafted V-SFT file. The VS6ComFile!get_ovlp_element_size routine reads beyond the intended buffer while parsing attacker-controlled file data. Exploitation requires a user to open the file and can also disclose information or terminate the application abnormally.

The record

CVE
CVE-2025-61862
Published
Oct 10, 2025
Updated
Oct 10, 2025
Vendor
Fuji Electric
Product
V-SFT
Classifications
CWE-125, T1204.002, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=v6.2.7.0 and earlier

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Fuji Electric · V-SFTversion=v6.2.7.0 and earlier

Published CVSS scores

7.8JPCERT/CCCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.4JPCERT/CCCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002Malicious File
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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