{
  "cveId": "CVE-2018-0886",
  "url": "https://patchblox.com/security/cve/CVE-2018-0886",
  "summary": "CVE-2018-0886 is fixed in 46 products on 1 platform, first by KB4088779, released March 13, 2018. It is not reported as exploited. Patch Radar priority: High.",
  "title": "CredSSP Remote Code Execution Vulnerability",
  "description": "\u003Cp\u003EA remote code execution vulnerability exists in the Credential Security Support Provider protocol (CredSSP). An attacker who successfully exploited this vulnerability could relay user credentials and use them to execute code on the target system.\u003C/p\u003E\n\u003Cp\u003ECredSSP is an authentication provider which processes authentication requests for other applications; any application which depends on CredSSP for authentication may be vulnerable to this type of attack.\u003C/p\u003E\n\u003Cp\u003EAs an example of how an attacker would exploit this vulnerability against Remote Desktop Protocol, the attacker would need to run a specially crafted application and perform a man-in-the-middle attack against a Remote Desktop Protocol session. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.\u003C/p\u003E\n\u003Cp\u003EThe security update addresses the vulnerability by correcting how Credential Security Support Provider protocol (CredSSP) validates requests during the authentication process.\u003C/p\u003E\n\u003Cp\u003ETo be fully protected against this vulnerability users must enable Group Policy settings on their systems and update their Remote Desktop clients. The Group Policy settings are disabled by default to prevent connectivity problems and users must follow the instructions documented \u003Ca href=\u0022https://go.microsoft.com/fwlink/?linkid=866660\u0022\u003EHERE\u003C/a\u003E to be fully protected.\u003C/p\u003E",
  "published": "2018-03-13T07:00:00Z",
  "severity": "Important",
  "cvss": 7.1,
  "epss": 0.8197,
  "epssPercentile": 0.99655,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2018-0886",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1511 for 32-bit Systems",
      "fixedVersion": "10586.1478",
      "fix": "KB4088779",
      "url": "https://patchblox.com/security/fix/microsoft/kb4088779",
      "released": "2018-03-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1511 for x64-based Systems",
      "fixedVersion": "10586.1478",
      "fix": "KB4088779",
      "url": "https://patchblox.com/security/fix/microsoft/kb4088779",
      "released": "2018-03-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.2248",
      "fix": "KB4103723",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103723",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.2248",
      "fix": "KB4103723",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103723",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1703 for 32-bit Systems",
      "fixedVersion": "15063.1088",
      "fix": "KB4103731",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103731",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1703 for x64-based Systems",
      "fixedVersion": "15063.1088",
      "fix": "KB4103731",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103731",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for 32-bit Systems",
      "fixedVersion": "16299.431",
      "fix": "KB4103727",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103727",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for x64-based Systems",
      "fixedVersion": "16299.431",
      "fix": "KB4103727",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103727",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for 32-bit Systems",
      "fixedVersion": "17134.48",
      "fix": "KB4103721",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103721",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for x64-based Systems",
      "fixedVersion": "17134.48",
      "fix": "KB4103721",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103721",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.1217",
      "fix": "KB4551853",
      "url": "https://patchblox.com/security/fix/microsoft/kb4551853",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.1217",
      "fix": "KB4551853",
      "url": "https://patchblox.com/security/fix/microsoft/kb4551853",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.1217",
      "fix": "KB4551853",
      "url": "https://patchblox.com/security/fix/microsoft/kb4551853",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4556799",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556799",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4556799",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556799",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4556799",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556799",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4556799",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556799",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4556799",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556799",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4556799",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556799",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.17861",
      "fix": "KB4103716",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103716",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.17861",
      "fix": "KB4103716",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103716",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4103718",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103718",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4103712",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103712",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4103718",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103718",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4103712",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103712",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4103725",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103725",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4103715",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103715",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4103725",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103725",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4103715",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103715",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows RT 8.1",
      "fixedVersion": "",
      "fix": "KB4103725",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103725",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4103718",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103718",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4103712",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103712",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4103718",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103718",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4103712",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103712",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4103718",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103718",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4103712",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103712",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4056564",
      "url": "https://patchblox.com/security/fix/microsoft/kb4056564",
      "released": "2018-03-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4056564",
      "url": "https://patchblox.com/security/fix/microsoft/kb4056564",
      "released": "2018-03-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for Itanium-Based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4056564",
      "url": "https://patchblox.com/security/fix/microsoft/kb4056564",
      "released": "2018-03-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4056564",
      "url": "https://patchblox.com/security/fix/microsoft/kb4056564",
      "released": "2018-03-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4056564",
      "url": "https://patchblox.com/security/fix/microsoft/kb4056564",
      "released": "2018-03-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB4103730",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103730",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB4103726",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103726",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4103730",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103730",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4103726",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103726",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4103725",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103725",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4103715",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103715",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4103725",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103725",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4103715",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103715",
      "released": "2018-05-08T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.2248",
      "fix": "KB4103723",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103723",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.2248",
      "fix": "KB4103723",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103723",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.1217",
      "fix": "KB4551853",
      "url": "https://patchblox.com/security/fix/microsoft/kb4551853",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.1217",
      "fix": "KB4551853",
      "url": "https://patchblox.com/security/fix/microsoft/kb4551853",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1709  (Server Core Installation)",
      "fixedVersion": "16299.431",
      "fix": "KB4103727",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103727",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1803  (Server Core Installation)",
      "fixedVersion": "17134.48",
      "fix": "KB4103721",
      "url": "https://patchblox.com/security/fix/microsoft/kb4103721",
      "released": "2018-05-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1903 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4556799",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556799",
      "released": "2020-05-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1909 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4556799",
      "url": "https://patchblox.com/security/fix/microsoft/kb4556799",
      "released": "2020-05-12T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}