JNC｜IAQS and I6 – Client-Side Enforcement of Server-Side Security

9.3 / 10

CRITICAL

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

Description

IAQS and I6 developed by JNC has a Client-Side Enforcement of Server-Side Security vulnerability, allowing unauthenticated remote attackers to gain administrator privileges by manipulating the web front-end.

Basic Information

ID CVE-2026-1363

Source twcert

Published Jan 23, 2026 at 08:37

Modified Jan 23, 2026 at 15:27

Affected Product

Vendor JNC

Product IAQS

Affected Versions JNC IAQS 0
JNC I6 0

CWE Classification

CWE-603

References

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    "lastseen": "",
    "description": "IAQS and I6 developed by JNC has a Client-Side Enforcement of Server-Side Security vulnerability, allowing unauthenticated remote attackers to gain administrator privileges by manipulating the web front-end.",
    "published": "2026-01-23T08:37:32.451Z",
    "modified": "2026-01-23T15:27:56.307Z",
    "type": "cve",
    "title": "JNC\uff5cIAQS and I6 - Client-Side Enforcement of Server-Side Security",
    "source": "twcert",
    "references": "https://www.twcert.org.tw/tw/cp-132-10652-4cdca-1.html\nhttps://www.twcert.org.tw/en/cp-139-10653-117a1-2.html",
    "id": "CVE-2026-1363",
    "bulletinFamily": "",
    "cwe": [
        "CWE-603"
    ],
    "cvelist": null,
    "sourceData": "JNC IAQS 0\nJNC I6 0",
    "sourceHref": "",
    "cvss": {
        "score": 9.3,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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": "IAQS",
    "version": "0",
    "vendor": "JNC",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}

JNC｜IAQS and I6 – Client-Side Enforcement of Server-Side Security_CVE-2026-1363