CVE-2026-11833_CVE-2026-11833

8.2 / 10

HIGH

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

Description

Overview:
A vulnerability has been found in FAST/TOOLS and CI Server. The web server may return a response containing the CI Server setting information. 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

CI Server (All packages) R1.01 to R1.04

Basic Information

ID CVE-2026-11833

Source YokogawaGroup

Published Jun 23, 2026 at 00:53

Affected Product

Vendor Yokogawa Electric Corporation

Product FAST/TOOLS

Version R9.01

Affected Versions Yokogawa Electric Corporation FAST/TOOLS R9.01
Yokogawa Electric Corporation CI Server R1.01

CWE Classification

CWE-319

References

web-material3.yokogawa.com /1/39777/files/YSAR-26-0004-E.pdf

{
    "lastseen": "",
    "description": "Overview: \nA vulnerability has been found in FAST/TOOLS and CI Server. The web server may return a response containing the CI Server setting information. This information could \nbe exploited by an attacker for other attacks. \n\nThe affected products and versions are as follows:\n\nFAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04\n\nCI Server\u00a0(All packages)\u00a0R1.01 to R1.04",
    "published": "2026-06-23T00:53:43.698Z",
    "modified": "2026-06-23T00:53:43.698Z",
    "type": "cve",
    "title": "CVE-2026-11833",
    "source": "YokogawaGroup",
    "references": "https://web-material3.yokogawa.com/1/39777/files/YSAR-26-0004-E.pdf",
    "id": "CVE-2026-11833",
    "bulletinFamily": "",
    "cwe": [
        "CWE-319"
    ],
    "cvelist": null,
    "sourceData": "Yokogawa Electric Corporation FAST/TOOLS R9.01\nYokogawa Electric Corporation CI Server R1.01",
    "sourceHref": "",
    "cvss": {
        "score": 8.2,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/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": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "FAST/TOOLS",
    "version": "R9.01",
    "vendor": "Yokogawa Electric Corporation",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}