{
    "id": "CVE-2017-13999",
    "published": "2017-10-17 22:29:00",
    "last_modified": "2026-06-17 01:05:25",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-121",
    "description": "A Stack-based Buffer Overflow issue was discovered in WECON LEVI Studio HMI Editor v1.8.1 and prior. Multiple stack-based buffer overflow vulnerabilities have been identified in which the application does not verify string size before copying to memory; the attacker may then be able to crash the application or run arbitrary code.",
    "epss_score": "0.02772",
    "epss_percentile": "0.85965",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-12 18:17:15",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "we-con",
            "product": "levi_studio_hmi_editor"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://www.securityfocus.com/bid/101250",
        "http://www.securityfocus.com/bid/102493",
        "https://ics-cert.us-cert.gov/advisories/ICSA-17-285-02",
        "http://www.securityfocus.com/bid/101250",
        "http://www.securityfocus.com/bid/102493",
        "https://ics-cert.us-cert.gov/advisories/ICSA-17-285-02"
    ]
}