Edimax EW-7438RPn webs formWizSurvey buffer overflow_CVE-2026-9345

{
    "lastseen": "",
    "description": "A vulnerability was detected in Edimax EW-7438RPn up to 1.31. This affects the function formWizSurvey of the file /goform/formWizSurvey of the component webs. Performing a manipulation of the argument ssid/manualssid/ip/mask/gateway results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-05-24T00:15:09.574Z",
    "modified": "2026-05-24T00:15:09.574Z",
    "type": "cve",
    "title": "Edimax EW-7438RPn webs formWizSurvey buffer overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/365308\nhttps://vuldb.com/vuln/365308/cti\nhttps://vuldb.com/submit/813886\nhttps://vuldb.com/submit/811542\nhttps://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_3/3.md",
    "id": "CVE-2026-9345",
    "bulletinFamily": "",
    "cwe": [
        "CWE-120",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "Edimax EW-7438RPn 1.0\nEdimax EW-7438RPn 1.1\nEdimax EW-7438RPn 1.2\nEdimax EW-7438RPn 1.3\nEdimax EW-7438RPn 1.4\nEdimax EW-7438RPn 1.5\nEdimax EW-7438RPn 1.6\nEdimax EW-7438RPn 1.7\nEdimax EW-7438RPn 1.8\nEdimax EW-7438RPn 1.9\nEdimax EW-7438RPn 1.10\nEdimax EW-7438RPn 1.11\nEdimax EW-7438RPn 1.12\nEdimax EW-7438RPn 1.13\nEdimax EW-7438RPn 1.14\nEdimax EW-7438RPn 1.15\nEdimax EW-7438RPn 1.16\nEdimax EW-7438RPn 1.17\nEdimax EW-7438RPn 1.18\nEdimax EW-7438RPn 1.19\nEdimax EW-7438RPn 1.20\nEdimax EW-7438RPn 1.21\nEdimax EW-7438RPn 1.22\nEdimax EW-7438RPn 1.23\nEdimax EW-7438RPn 1.24\nEdimax EW-7438RPn 1.25\nEdimax EW-7438RPn 1.26\nEdimax EW-7438RPn 1.27\nEdimax EW-7438RPn 1.28\nEdimax EW-7438RPn 1.29\nEdimax EW-7438RPn 1.30\nEdimax EW-7438RPn 1.31",
    "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": "EW-7438RPn",
    "version": "1.0",
    "vendor": "Edimax",
    "ai_description": "Buffer overflow vulnerability in Edimax EW-7438RPn up to 1.31 via the formWizSurvey function, allowing remote exploitation",
    "ai_severity": "High",
    "ai_vendor": "Edimax",
    "ai_product": "EW-7438RPn",
    "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, 1.17, 1.18, 1.19, 1.20, 1.21, 1.22, 1.23, 1.24, 1.25, 1.26, 1.27, 1.28, 1.29, 1.30, 1.31",
    "ai_score": 8.7
}