Edimax BR-6478AC POST Request formiNICSiteSurvey buffer overflow_CVE-2026-9442

{
    "lastseen": "",
    "description": "A weakness has been identified in Edimax BR-6478AC 1.23. This affects the function formiNICSiteSurvey of the file /goform/formiNICSiteSurvey of the component POST Request Handler. Executing a manipulation of the argument selSSID can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-05-25T08:30:10.571Z",
    "modified": "2026-05-25T08:30:10.571Z",
    "type": "cve",
    "title": "Edimax BR-6478AC POST Request formiNICSiteSurvey buffer overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/365423\nhttps://vuldb.com/vuln/365423/cti\nhttps://vuldb.com/submit/818451\nhttps://lavender-bicycle-a5a.notion.site/EDIMAX-BR6478ACV2-formiNICSiteSurvey-34b53a41781f8083b8dff46a2f02978f?source=copy_link",
    "id": "CVE-2026-9442",
    "bulletinFamily": "",
    "cwe": [
        "CWE-120",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "Edimax BR-6478AC 1.23",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
        "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": "BR-6478AC",
    "version": "1.23",
    "vendor": "Edimax",
    "ai_description": "Buffer overflow vulnerability in Edimax BR-6478AC 1.23 via manipulation of the selSSID argument in the formiNICSiteSurvey function",
    "ai_severity": "High",
    "ai_vendor": "Edimax",
    "ai_product": "BR-6478AC",
    "ai_version": "1.23",
    "ai_score": 8.7
}