UTT 进取 520W formConfigNoticeConfig strcpy buffer overflow_CVE-2026-0840

{
    "lastseen": "",
    "description": "A security vulnerability has been detected in UTT \u8fdb\u53d6 520W 1.7.7-180627. Affected by this vulnerability is the function strcpy of the file /goform/formConfigNoticeConfig. The manipulation of the argument timestart leads to buffer overflow. It is possible to initiate the attack 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": "2026-01-11T06:32:06.734Z",
    "modified": "2026-01-11T06:32:06.734Z",
    "type": "cve",
    "title": "UTT \u8fdb\u53d6 520W formConfigNoticeConfig strcpy buffer overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.340440\nhttps://vuldb.com/?ctiid.340440\nhttps://vuldb.com/?submit.729029\nhttps://github.com/GUOTINGTING2297/cve/blob/main/1234/30.md",
    "id": "CVE-2026-0840",
    "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 in UTT \u8fdb\u53d6 520W 1.7.7-180627 due to the manipulation of the timestart argument in the strcpy function of the /goform/formConfigNoticeConfig file, allowing remote exploitation.",
    "ai_severity": "High",
    "ai_vendor": "UTT",
    "ai_product": "\u8fdb\u53d6 520W",
    "ai_version": "1.7.7-180627",
    "ai_score": 8.7
}