{
    "id": "CVE-2008-5112",
    "published": "2008-11-17 23:30:00",
    "last_modified": "2026-06-16 22:59:16",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
    "cwe": "CWE-200",
    "description": "The LDAP server in Active Directory in Microsoft Windows 2000 SP4 and Server 2003 SP1 and SP2 responds differently to a failed bind attempt depending on whether the user account exists and is permitted to login, which allows remote attackers to enumerate valid usernames via a series of LDAP bind requests, as demonstrated by ldapuserenum.",
    "epss_score": "0.17448",
    "epss_percentile": "0.97030",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:07",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "microsoft",
            "product": "windows"
        },
        {
            "vendor": "microsoft",
            "product": "windows_2000"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "32586",
            "title": "Microsoft Active Directory LDAP Server - 'Username' Enumeration",
            "date": "2008-11-14",
            "url": "https://www.exploit-db.com/exploits/32586"
        }
    ],
    "refs_list": [
        "http://labs.portcullis.co.uk/application/ldapuserenum/",
        "http://www.portcullis-security.com/294.php",
        "http://www.securityfocus.com/bid/32305",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/46628",
        "http://labs.portcullis.co.uk/application/ldapuserenum/",
        "http://www.portcullis-security.com/294.php",
        "http://www.securityfocus.com/bid/32305",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/46628"
    ]
}