Edimax BR-6428nC setWAN buffer overflow_CVE-2026-7684

{
    "lastseen": "",
    "description": "A security vulnerability has been detected in Edimax BR-6428nC up to 1.16. This impacts an unknown function of the file /goform/setWAN. Such manipulation of the argument pptpDfGateway\u00a0 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": "2026-05-03T06:45:10.650Z",
    "modified": "2026-05-03T06:45:10.650Z",
    "type": "cve",
    "title": "Edimax BR-6428nC setWAN buffer overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/360843\nhttps://vuldb.com/vuln/360843/cti\nhttps://vuldb.com/submit/801599\nhttps://tzh00203.notion.site/Edimax-BR-6428nC-v1-16-setWAN-pptpDfGateway-Stack-Overflow-33db5c52018a80c1835dd4fab4b6c7f2",
    "id": "CVE-2026-7684",
    "bulletinFamily": "",
    "cwe": [
        "CWE-120",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "Edimax BR-6428nC 1.0\nEdimax BR-6428nC 1.1\nEdimax BR-6428nC 1.2\nEdimax BR-6428nC 1.3\nEdimax BR-6428nC 1.4\nEdimax BR-6428nC 1.5\nEdimax BR-6428nC 1.6\nEdimax BR-6428nC 1.7\nEdimax BR-6428nC 1.8\nEdimax BR-6428nC 1.9\nEdimax BR-6428nC 1.10\nEdimax BR-6428nC 1.11\nEdimax BR-6428nC 1.12\nEdimax BR-6428nC 1.13\nEdimax BR-6428nC 1.14\nEdimax BR-6428nC 1.15\nEdimax BR-6428nC 1.16",
    "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-6428nC",
    "version": "1.0",
    "vendor": "Edimax",
    "ai_description": "Buffer overflow vulnerability in Edimax BR-6428nC up to 1.16 via manipulation of the pptpDfGateway argument in the /goform/setWAN file, allowing remote attacks.",
    "ai_severity": "High",
    "ai_vendor": "Edimax",
    "ai_product": "BR-6428nC",
    "ai_version": "1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16",
    "ai_score": 8.7
}