{
  "cveId": "CVE-2016-3300",
  "url": "https://patchblox.com/security/cve/CVE-2016-3300",
  "summary": "CVE-2016-3300 is fixed in 7 products on 1 platform, first by KB3177108, released August 9, 2016. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "NetLogon Elevation of Privilege Vulnerability",
  "description": "\u003Cp\u003EAn elevation of privilege vulnerability exists when Windows Netlogon improperly establishes a secure communications channel to a domain controller. An attacker who successfully exploited the vulnerability could run a specially crafted application on a domain-joined system.\u003C/p\u003E\n\u003Cp\u003ETo exploit the vulnerability, an attacker would require access to a domain-joined machine that points to a domain controller running either Windows Server 2012 or Windows Server 2012 R2.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by modifying how Netlogon handles the establishment of secure channels.\u003C/p\u003E",
  "published": "2016-08-09T07:00:00Z",
  "severity": "Important",
  "cvss": 6.8,
  "epss": 0.01308,
  "epssPercentile": 0.70725,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "N/A",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2016-3300",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB3177108",
      "url": "https://patchblox.com/security/fix/microsoft/kb3177108",
      "released": "2016-08-09T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB3177108",
      "url": "https://patchblox.com/security/fix/microsoft/kb3177108",
      "released": "2016-08-09T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows RT 8.1",
      "fixedVersion": "",
      "fix": "KB3177108",
      "url": "https://patchblox.com/security/fix/microsoft/kb3177108",
      "released": "2016-08-09T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB3177108",
      "url": "https://patchblox.com/security/fix/microsoft/kb3177108",
      "released": "2016-08-09T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3177108",
      "url": "https://patchblox.com/security/fix/microsoft/kb3177108",
      "released": "2016-08-09T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB3177108",
      "url": "https://patchblox.com/security/fix/microsoft/kb3177108",
      "released": "2016-08-09T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3177108",
      "url": "https://patchblox.com/security/fix/microsoft/kb3177108",
      "released": "2016-08-09T07:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T06:34:28Z"
}