{
  "cveId": "CVE-2017-11829",
  "url": "https://patchblox.com/security/cve/CVE-2017-11829",
  "summary": "CVE-2017-11829 is fixed in 6 products on 1 platform, first by KB4041691, released October 10, 2017. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Windows Update Delivery Optimization Elevation of Privilege Vulnerability",
  "description": "\u003Cp\u003EAn elevation of privilege vulnerability exists when the Windows Update Delivery Optimization does not properly enforce file share permissions. An attacker who successfully exploited the vulnerability could overwrite files that require higher privileges than what the attacker already has.\u003C/p\u003E\n\u003Cp\u003ETo exploit this vulnerability, an attacker would need to log into a system. The attacker could then create a Delivery Optimization job to exploit the vulnerability.\u003C/p\u003E\n\u003Cp\u003EThe security update addresses the vulnerability by correcting how the Delivery Optimization services enforces permissions.\u003C/p\u003E",
  "published": "2017-10-10T07:00:00Z",
  "severity": "Important",
  "cvss": 5.5,
  "epss": 0.03784,
  "epssPercentile": 0.90031,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2017-11829",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.1770",
      "fix": "KB4041691",
      "url": "https://patchblox.com/security/fix/microsoft/kb4041691",
      "released": "2017-10-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.1770",
      "fix": "KB4041691",
      "url": "https://patchblox.com/security/fix/microsoft/kb4041691",
      "released": "2017-10-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1703 for 32-bit Systems",
      "fixedVersion": "15063.674",
      "fix": "KB4041676",
      "url": "https://patchblox.com/security/fix/microsoft/kb4041676",
      "released": "2017-10-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1703 for x64-based Systems",
      "fixedVersion": "15063.674",
      "fix": "KB4041676",
      "url": "https://patchblox.com/security/fix/microsoft/kb4041676",
      "released": "2017-10-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.1770",
      "fix": "KB4041691",
      "url": "https://patchblox.com/security/fix/microsoft/kb4041691",
      "released": "2017-10-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.1770",
      "fix": "KB4041691",
      "url": "https://patchblox.com/security/fix/microsoft/kb4041691",
      "released": "2017-10-10T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}