{
  "cveId": "CVE-2020-16896",
  "url": "https://patchblox.com/security/cve/CVE-2020-16896",
  "summary": "CVE-2020-16896 is fixed in 34 products on 1 platform, first by KB4580346, released October 13, 2020. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.",
  "title": "Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability",
  "description": "\u003Cp\u003EAn information disclosure vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user\u2019s system.\u003C/p\u003E\n\u003Cp\u003ETo exploit this vulnerability, an attacker would need to run a specially crafted application against a server which provides Remote Desktop Protocol (RDP) services.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by correcting how RDP handles connection requests.\u003C/p\u003E",
  "published": "2020-10-13T07:00:00Z",
  "severity": "Important",
  "cvss": 7.5,
  "epss": 0.12604,
  "epssPercentile": 0.96266,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-16896",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.3986",
      "fix": "KB4580346",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580346",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.3986",
      "fix": "KB4580346",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580346",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for 32-bit Systems",
      "fixedVersion": "16299.2166",
      "fix": "KB4580328",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580328",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for ARM64-based Systems",
      "fixedVersion": "16299.2166",
      "fix": "KB4580328",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580328",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for x64-based Systems",
      "fixedVersion": "16299.2166",
      "fix": "KB4580328",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580328",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for 32-bit Systems",
      "fixedVersion": "17134.1792",
      "fix": "KB4580330",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580330",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for ARM64-based Systems",
      "fixedVersion": "17134.1792",
      "fix": "KB4580330",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580330",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for x64-based Systems",
      "fixedVersion": "17134.1792",
      "fix": "KB4580330",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580330",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.1518",
      "fix": "KB4577668",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577668",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.1518",
      "fix": "KB4577668",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577668",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.1518",
      "fix": "KB4577668",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577668",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4577671",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577671",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4577671",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577671",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4577671",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577671",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4577671",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577671",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4577671",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577671",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4577671",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577671",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 2004 for 32-bit Systems",
      "fixedVersion": "19041.572",
      "fix": "KB4579311",
      "url": "https://patchblox.com/security/fix/microsoft/kb4579311",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 2004 for ARM64-based Systems",
      "fixedVersion": "19041.572",
      "fix": "KB4579311",
      "url": "https://patchblox.com/security/fix/microsoft/kb4579311",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 2004 for x64-based Systems",
      "fixedVersion": "19041.572",
      "fix": "KB4579311",
      "url": "https://patchblox.com/security/fix/microsoft/kb4579311",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.18725",
      "fix": "KB4580327",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580327",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.18725",
      "fix": "KB4580327",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580327",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4580358",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580358",
      "released": "2020-10-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4580347",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580347",
      "released": "2020-10-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4580358",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580358",
      "released": "2020-10-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4580347",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580347",
      "released": "2020-10-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows RT 8.1",
      "fixedVersion": "",
      "fix": "KB4580347",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580347",
      "released": "2020-10-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4580358",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580358",
      "released": "2020-10-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4580347",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580347",
      "released": "2020-10-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4580358",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580358",
      "released": "2020-10-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4580347",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580347",
      "released": "2020-10-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.3986",
      "fix": "KB4580346",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580346",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.3986",
      "fix": "KB4580346",
      "url": "https://patchblox.com/security/fix/microsoft/kb4580346",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.1518",
      "fix": "KB4577668",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577668",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.1518",
      "fix": "KB4577668",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577668",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1903 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4577671",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577671",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1909 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4577671",
      "url": "https://patchblox.com/security/fix/microsoft/kb4577671",
      "released": "2020-10-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 2004 (Server Core installation)",
      "fixedVersion": "19041.572",
      "fix": "KB4579311",
      "url": "https://patchblox.com/security/fix/microsoft/kb4579311",
      "released": "2020-10-13T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}