gmg137 snap7-rs s7_micro_client.cpp opWriteArea heap-based overflow_CVE-2025-14672

{
    "lastseen": "",
    "description": "A flaw has been found in gmg137 snap7-rs up to 1.142.1. This impacts the function TSnap7MicroClient::opWriteArea of the file s7_micro_client.cpp. Executing manipulation can lead to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.",
    "published": "2025-12-14T17:02:10.962Z",
    "modified": "2025-12-14T17:02:10.962Z",
    "type": "cve",
    "title": "gmg137 snap7-rs s7_micro_client.cpp opWriteArea heap-based overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.336401\nhttps://vuldb.com/?ctiid.336401\nhttps://gitee.com/gmg137/snap7-rs/issues/ID2H8E",
    "id": "CVE-2025-14672",
    "bulletinFamily": "",
    "cwe": [
        "CWE-122",
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "gmg137 snap7-rs 1.142.0\ngmg137 snap7-rs 1.142.1",
    "sourceHref": "",
    "cvss": {
        "score": 6.9,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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": "snap7-rs",
    "version": "1.142.0",
    "vendor": "gmg137",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}