UTT 进取 520W APSecurity strcpy buffer overflow_CVE-2026-0839

{
    "lastseen": "",
    "description": "A weakness has been identified in UTT \u8fdb\u53d6 520W 1.7.7-180627. Affected is the function strcpy of the file /goform/APSecurity. Executing a manipulation of the argument wepkey1 can lead to buffer overflow. The attack may be performed from remote. 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": "2026-01-11T06:02:05.798Z",
    "modified": "2026-01-11T06:02:05.798Z",
    "type": "cve",
    "title": "UTT \u8fdb\u53d6 520W APSecurity strcpy buffer overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.340439\nhttps://vuldb.com/?ctiid.340439\nhttps://vuldb.com/?submit.729028\nhttps://github.com/GUOTINGTING2297/cve/blob/main/1234/29.md",
    "id": "CVE-2026-0839",
    "bulletinFamily": "",
    "cwe": [
        "CWE-120",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "UTT \u8fdb\u53d6 520W 1.7.7-180627",
    "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": "\u8fdb\u53d6 520W",
    "version": "1.7.7-180627",
    "vendor": "UTT",
    "ai_description": "Buffer overflow vulnerability in the APSecurity strcpy function, allowing remote attackers to execute arbitrary code",
    "ai_severity": "High",
    "ai_vendor": "UTT",
    "ai_product": "\u8fdb\u53d6 520W",
    "ai_version": "1.7.7-180627",
    "ai_score": 8.7
}