{
  "cveId": "CVE-2017-0007",
  "url": "https://patchblox.com/security/cve/CVE-2017-0007",
  "summary": "CVE-2017-0007 is fixed in 8 products on 1 platform, first by KB4013198, released March 14, 2017. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Device Guard Security Feature Bypass Vulnerability",
  "description": "\u003Cp\u003EA security feature bypass exists when Device Guard does not properly validate certain elements of a signed PowerShell script. An attacker who successfully exploited this vulnerability could modify the contents of a PowerShell script without invalidating the signature associated with the file. Because Device Guard relies on the signature to determine the script is non-malicious, Device Guard could then allow a malicious script to execute.\u003C/p\u003E\n\u003Cp\u003EIn an attack scenario, an attacker could modify the contents of a PowerShell script without invalidating the signature associated with the file.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by correcting how Device Guard validates certain elements of signed PowerShell scripts.\u003C/p\u003E",
  "published": "2017-03-14T12:00:00Z",
  "severity": "Important",
  "cvss": 5.5,
  "epss": 0.11636,
  "epssPercentile": 0.96074,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2017-0007",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1511 for 32-bit Systems",
      "fixedVersion": "10586.839",
      "fix": "KB4013198",
      "url": "https://patchblox.com/security/fix/microsoft/kb4013198",
      "released": "2017-03-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1511 for x64-based Systems",
      "fixedVersion": "10586.839",
      "fix": "KB4013198",
      "url": "https://patchblox.com/security/fix/microsoft/kb4013198",
      "released": "2017-03-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.953",
      "fix": "KB4013429",
      "url": "https://patchblox.com/security/fix/microsoft/kb4013429",
      "released": "2017-03-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.953",
      "fix": "KB4013429",
      "url": "https://patchblox.com/security/fix/microsoft/kb4013429",
      "released": "2017-03-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.17319",
      "fix": "KB4012606",
      "url": "https://patchblox.com/security/fix/microsoft/kb4012606",
      "released": "2017-03-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.17319",
      "fix": "KB4012606",
      "url": "https://patchblox.com/security/fix/microsoft/kb4012606",
      "released": "2017-03-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.953",
      "fix": "KB4013429",
      "url": "https://patchblox.com/security/fix/microsoft/kb4013429",
      "released": "2017-03-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.953",
      "fix": "KB4013429",
      "url": "https://patchblox.com/security/fix/microsoft/kb4013429",
      "released": "2017-03-14T00:00:00Z"
    }
  ],
  "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"
  }
}