Edimax BR-6675nD POST Request formL2TPSetup buffer overflow_CVE-2026-9380

{
    "lastseen": "",
    "description": "A security vulnerability has been detected in Edimax BR-6675nD 1.12. Affected is the function formL2TPSetup of the file /goform/formL2TPSetup of the component POST Request Handler. Such manipulation of the argument L2TPUserName leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-05-24T12:15:10.003Z",
    "modified": "2026-05-24T12:15:10.003Z",
    "type": "cve",
    "title": "Edimax BR-6675nD POST Request formL2TPSetup buffer overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/365343\nhttps://vuldb.com/vuln/365343/cti\nhttps://vuldb.com/submit/811558\nhttps://lavender-bicycle-a5a.notion.site/EDIMAX-BR-6675nD-formL2TPSetup-34b53a41781f805abdfbdcbe930ad70a?source=copy_link",
    "id": "CVE-2026-9380",
    "bulletinFamily": "",
    "cwe": [
        "CWE-120",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "Edimax BR-6675nD 1.12",
    "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-6675nD",
    "version": "1.12",
    "vendor": "Edimax",
    "ai_description": "Buffer overflow vulnerability in Edimax BR-6675nD 1.12 via the formL2TPSetup function, allowing remote attackers to launch an exploit.",
    "ai_severity": "High",
    "ai_vendor": "Edimax",
    "ai_product": "BR-6675nD",
    "ai_version": "1.12",
    "ai_score": 8.7
}