{
    "id": "CVE-2003-0109",
    "published": "2003-03-31 05:00:00",
    "last_modified": "2026-06-16 22:01:32",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
    "cwe": null,
    "description": "Buffer overflow in ntdll.dll on Microsoft Windows NT 4.0, Windows NT 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows remote attackers to execute arbitrary code, as demonstrated via a WebDAV request to IIS 5.0.",
    "epss_score": "0.85681",
    "epss_percentile": "0.99719",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:14:14",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "windows_2000"
        },
        {
            "vendor": "microsoft",
            "product": "windows_2000_terminal_services"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "16470",
            "title": "Microsoft IIS 5.0 - WebDAV 'ntdll.dll' Path Overflow (MS03-007) (Metasploit)",
            "date": "2010-07-25",
            "url": "https://www.exploit-db.com/exploits/16470"
        },
        {
            "source": "exploit-db",
            "ref_id": "51",
            "title": "Microsoft IIS 5.0 - WebDAV Remote Code Execution (3) (xwdav)",
            "date": "2003-07-08",
            "url": "https://www.exploit-db.com/exploits/51"
        },
        {
            "source": "exploit-db",
            "ref_id": "36",
            "title": "Microsoft Windows - WebDAV Remote Code Execution (2)",
            "date": "2003-06-01",
            "url": "https://www.exploit-db.com/exploits/36"
        },
        {
            "source": "exploit-db",
            "ref_id": "22367",
            "title": "Microsoft IIS 5.0 (Windows XP/2000/NT 4.0) - WebDAV 'ntdll.dll' Remote Buffer Overflow (3)",
            "date": "2003-04-04",
            "url": "https://www.exploit-db.com/exploits/22367"
        },
        {
            "source": "exploit-db",
            "ref_id": "22366",
            "title": "Microsoft IIS 5.0 (Windows XP/2000/NT 4.0) - WebDAV 'ntdll.dll' Remote Buffer Overflow (2)",
            "date": "2003-03-31",
            "url": "https://www.exploit-db.com/exploits/22366"
        },
        {
            "source": "exploit-db",
            "ref_id": "2",
            "title": "Microsoft IIS 5.0 - WebDAV Remote",
            "date": "2003-03-24",
            "url": "https://www.exploit-db.com/exploits/2"
        },
        {
            "source": "exploit-db",
            "ref_id": "22365",
            "title": "Microsoft IIS 5.0 (Windows XP/2000/NT 4.0) - WebDAV 'ntdll.dll' Remote Buffer Overflow (1)",
            "date": "2003-03-24",
            "url": "https://www.exploit-db.com/exploits/22365"
        },
        {
            "source": "exploit-db",
            "ref_id": "1",
            "title": "Microsoft IIS - WebDAV 'ntdll.dll' Remote Overflow",
            "date": "2003-03-23",
            "url": "https://www.exploit-db.com/exploits/1"
        },
        {
            "source": "exploit-db",
            "ref_id": "22368",
            "title": "Microsoft IIS 5.0 (Windows XP/2000/NT 4.0) - WebDAV 'ntdll.dll' Remote Buffer Overflow (4)",
            "date": "2003-03-17",
            "url": "https://www.exploit-db.com/exploits/22368"
        }
    ],
    "refs_list": [
        "http://marc.info/?l=bugtraq&m=104826476427372&w=2",
        "http://marc.info/?l=bugtraq&m=104861839130254&w=2",
        "http://marc.info/?l=bugtraq&m=104869293619064&w=2",
        "http://marc.info/?l=bugtraq&m=104887148323552&w=2",
        "http://marc.info/?l=bugtraq&m=105768156625699&w=2",
        "http://marc.info/?l=ntbugtraq&m=104826785731151&w=2",
        "http://microsoft.com/downloads/details.aspx?FamilyId=C9A38D45-5145-4844-B62E-C69D32AC929B&displaylang=en",
        "http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ815021",
        "http://www.cert.org/advisories/CA-2003-09.html",
        "http://www.iss.net/issEn/delivery/xforce/alertdetail.jsp?oid=22029",
        "http://www.iss.net/security_center/static/11533.php",
        "http://www.kb.cert.org/vuls/id/117394",
        "http://www.nextgenss.com/papers/ms03-007-ntdll.pdf",
        "http://www.securityfocus.com/bid/7116",
        "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-007",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A109",
        "http://marc.info/?l=bugtraq&m=104826476427372&w=2",
        "http://marc.info/?l=bugtraq&m=104861839130254&w=2",
        "http://marc.info/?l=bugtraq&m=104869293619064&w=2",
        "http://marc.info/?l=bugtraq&m=104887148323552&w=2",
        "http://marc.info/?l=bugtraq&m=105768156625699&w=2",
        "http://marc.info/?l=ntbugtraq&m=104826785731151&w=2",
        "http://microsoft.com/downloads/details.aspx?FamilyId=C9A38D45-5145-4844-B62E-C69D32AC929B&displaylang=en",
        "http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ815021",
        "http://www.cert.org/advisories/CA-2003-09.html"
    ]
}