{
    "id": "CVE-2018-5195",
    "published": "2018-01-17 17:29:01",
    "last_modified": "2026-06-17 01:59:49",
    "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-119",
    "description": "Hancom NEO versions 9.6.1.5183 and earlier have a buffer Overflow vulnerability that leads remote attackers to execute arbitrary commands when performing the hyperlink Attributes in document.",
    "epss_score": "0.02595",
    "epss_percentile": "0.85013",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-14 18:17:19",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "hancom",
            "product": "thinkfree_office_neo"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm",
        "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983",
        "http://help.hancom.com/cve/hoffice/en-US/CVE_en_050_01.htm",
        "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=26983"
    ]
}