CVE-2025-66594_CVE-2025-66594

6.9 / 10

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

Description

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

Detailed messages are displayed on the error
page. 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

Basic Information

ID CVE-2025-66594

Source YokogawaGroup

Published Feb 9, 2026 at 03:37

Affected Product

Vendor Yokogawa Electric Corporation

Product FAST/TOOLS

Version R9.01

Affected Versions Yokogawa Electric Corporation FAST/TOOLS R9.01

CWE Classification

CWE-209

References

web-material3.yokogawa.com /1/39206/files/YSAR-26-0001-E.pdf

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    "lastseen": "",
    "description": "A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.\n\nDetailed messages are displayed on the error\npage. This information could be exploited by an attacker for other attacks.\n\n\n\nThe\naffected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to\nR10.04",
    "published": "2026-02-09T03:37:30.800Z",
    "modified": "2026-02-09T03:37:30.800Z",
    "type": "cve",
    "title": "CVE-2025-66594",
    "source": "YokogawaGroup",
    "references": "https://web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf",
    "id": "CVE-2025-66594",
    "bulletinFamily": "",
    "cwe": [
        "CWE-209"
    ],
    "cvelist": null,
    "sourceData": "Yokogawa Electric Corporation FAST/TOOLS R9.01",
    "sourceHref": "",
    "cvss": {
        "score": 6.9,
        "severity": "MEDIUM",
        "vector": "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",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
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            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "FAST/TOOLS",
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    "vendor": "Yokogawa Electric Corporation",
    "ai_description": "",
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    "ai_score": 0
}