Vulnerability-Lookup

CVE-2025-66599 (GCVE-0-2025-66599)

Vulnerability from cvelistv5 – Published: 2026-02-09 03:25 – Updated: 2026-02-09 19:06

Summary

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. Physical paths could be displayed on web pages. This information could be exploited by an attacker for other attacks. The affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04

Severity

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-09 19:04 UTC

CWE

CWE-497

Assigner

YokogawaGroup jpcert root

References

1 reference

URL	Tags
https://web-material3.yokogawa.com/1/39206/files/…

Impacted products

1 product

Vendor	Product	Version	CPE status
Yokogawa Electric Corporation	FAST/TOOLS	Affected: R9.01 , ≤ R10.04 (custom)	guessed

Date Public

2026-02-09 03:00

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2025-66599

Vulnerability from fkie_nvd - Published: 2026-02-09 04:15 - Updated: 2026-06-17 09:57

Severity

6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Summary

References

	URL	Tags
	7168b535-132a-4efe-a076-338f829b2eb9	https://web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "product": "FAST/TOOLS",
          "vendor": "Yokogawa Electric Corporation",
          "versions": [
            {
              "lessThanOrEqual": "R10.04",
              "status": "affected",
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  ],
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GHSA-PV6P-86WR-J7HP

Vulnerability from github – Published: 2026-02-09 06:30 – Updated: 2026-02-09 06:30

Details

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.

Physical paths could be displayed on web pages. This information could be exploited by an attacker for other attacks.

The affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04

Severity

6.9 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

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  "aliases": [
    "CVE-2025-66599"
  ],
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    "cwe_ids": [
      "CWE-497"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-09T04:15:49Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-pv6p-86wr-j7hp",
  "modified": "2026-02-09T06:30:27Z",
  "published": "2026-02-09T06:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66599"
    },
    {
      "type": "WEB",
      "url": "https://web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf"
    }
  ],
  "schema_version": "1.4.0",
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      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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",
      "type": "CVSS_V4"
    }
  ]
}

ICSA-26-041-01

Vulnerability from csaf_cisa - Published: 2026-02-10 07:00 - Updated: 2026-02-10 07:00

Summary

Yokogawa FAST/TOOLS

Scope

14 vulnerabilities in this advisory, including CVE-2025-66599.

CVE-2025-66599

5.3 (Medium)


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

Known affected: 1 product

https://contact.yokogawa.com/cs/gw?c-id=000498

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2025-66599 (GCVE-0-2025-66599)

FKIE_CVE-2025-66599

GHSA-PV6P-86WR-J7HP

ICSA-26-041-01

Tags

Sightings

Nomenclature