{
    "id": "CVE-2017-14016",
    "published": "2017-11-06 22:29:00",
    "last_modified": "2026-06-17 01:05:26",
    "cvss_score": "6.3",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
    "cwe": "CWE-121",
    "description": "A Stack-based Buffer Overflow issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. The application lacks proper validation of the length of user-supplied data prior to copying it to a stack-based buffer, which could allow an attacker to execute arbitrary code under the context of the process.",
    "epss_score": "0.16043",
    "epss_percentile": "0.96808",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:17",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "advantech",
            "product": "webaccess"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "43340",
            "title": "Advantech WebAccess 8.2-2017.03.31 - Webvrpcs Service Opcode 80061 Stack Buffer Overflow (Metasploit)",
            "date": "2017-12-14",
            "url": "https://www.exploit-db.com/exploits/43340"
        }
    ],
    "refs_list": [
        "http://www.securityfocus.com/bid/101685",
        "https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02",
        "https://www.exploit-db.com/exploits/43340/",
        "http://www.securityfocus.com/bid/101685",
        "https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02",
        "https://www.exploit-db.com/exploits/43340/"
    ]
}