{
  "cveId": "CVE-2020-0854",
  "url": "https://patchblox.com/security/cve/CVE-2020-0854",
  "summary": "CVE-2020-0854 is fixed in 13 products on 1 platform, first by KB4538461, released March 10, 2020. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Windows Mobile Device Management Diagnostics Elevation of Privilege Vulnerability",
  "description": "\u003Cp\u003EAn elevation of privilege vulnerability exists when Windows Mobile Device Management (MDM) Diagnostics improperly handles junctions. An attacker who successfully exploited this vulnerability could bypass access restrictions to delete files.\u003C/p\u003E\n\u003Cp\u003ETo exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and remove files.\u003C/p\u003E\n\u003Cp\u003EThe security update addresses the vulnerability by correcting the how Windows MDM Diagnostics handles files.\u003C/p\u003E",
  "published": "2020-03-10T07:00:00Z",
  "severity": "Important",
  "cvss": 7.1,
  "epss": 0.00754,
  "epssPercentile": 0.5533,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-0854",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1903 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1909 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    }
  ],
  "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"
  }
}