{
  "cveId": "CVE-2020-1472",
  "url": "https://patchblox.com/security/cve/CVE-2020-1472",
  "summary": "CVE-2020-1472 is fixed in 52 products on 2 platforms, first by KB4565351, released August 11, 2020. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on November 3, 2021, with known ransomware use. Patch Radar priority: Patch now.",
  "title": "Netlogon Elevation of Privilege Vulnerability",
  "description": "\u003Cp\u003EAn elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (\u003Ca href=\u0022https://docs.microsoft.com/openspecs/windows_protocols/ms-nrpc/ff8f970f-3e37-40f7-bd4b-af7336e4792f\u0022\u003EMS-NRPC\u003C/a\u003E). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network.\u003C/p\u003E\n\u003Cp\u003ETo exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access.\u003C/p\u003E\n\u003Cp\u003EMicrosoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels.\u003C/p\u003E\n\u003Cp\u003EFor guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see  \u003Ca href=\u0022https://support.microsoft.com/kb/4557222\u0022\u003EHow to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472\u003C/a\u003E (updated September 28, 2020).\u003C/p\u003E\n\u003Cp\u003EWhen the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See \u003Ca href=\u0022https://technet.microsoft.com/en-us/security/dd252948\u0022\u003EMicrosoft Technical Security Notifications\u003C/a\u003E.\u003C/p\u003E",
  "published": "2020-09-15T17:00:00Z",
  "severity": "Critical",
  "cvss": 10,
  "epss": 0.99389,
  "epssPercentile": 0.9994,
  "priority": "Patch now",
  "priorityTier": 1,
  "exploited": true,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "kev": {
    "added": "2021-11-03T00:00:00Z",
    "due": "2022-05-03T00:00:00Z",
    "ransomware": true,
    "requiredAction": "Apply updates per vendor instructions."
  },
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-1472",
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