{
    "id": "CVE-2017-8570",
    "published": "2017-07-11 21:29:01",
    "last_modified": "2026-06-17 01:26:35",
    "cvss_score": "7.8",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "cwe": null,
    "description": "Microsoft Office allows a remote code execution vulnerability due to the way that it handles objects in memory, aka \"Microsoft Office Remote Code Execution Vulnerability\". This CVE ID is unique from CVE-2017-0243.",
    "epss_score": "0.89889",
    "epss_percentile": "0.99789",
    "kev": 1,
    "kev_due": "2022-08-25",
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:21:37",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-08-25."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "office"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2017-8570",
        "date_added": "2022-02-25",
        "due_date": "2022-08-25",
        "vendor": "Microsoft",
        "product": "Office",
        "name": "Microsoft Office Remote Code Execution Vulnerability",
        "ransomware": 0
    },
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "44263",
            "title": "Microsoft Office - 'Composite Moniker Remote Code Execution",
            "date": "2018-01-09",
            "url": "https://www.exploit-db.com/exploits/44263"
        }
    ],
    "refs_list": [
        "http://www.securityfocus.com/bid/99445",
        "https://github.com/ParsingTeam/ppsx-file-generator",
        "https://github.com/rxwx/CVE-2017-8570",
        "https://github.com/tezukanice/Office8570",
        "https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8570",
        "http://www.securityfocus.com/bid/99445",
        "https://github.com/ParsingTeam/ppsx-file-generator",
        "https://github.com/rxwx/CVE-2017-8570",
        "https://github.com/tezukanice/Office8570",
        "https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8570",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-8570"
    ]
}