{
  "cveId": "CVE-2021-2279",
  "url": "https://patchblox.com/security/cve/CVE-2021-2279",
  "summary": "CVE-2021-2279 is fixed in Oracle VirtualBox on 1 platform by Oracle VirtualBox 6.1.20 (version 6.1.20), released April 20, 2021. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Oracle VM VirtualBox: Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core).",
  "description": "Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.20. Difficult to exploit vulnerability allows unauthenticated attacker with network access via RDP to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).",
  "published": "2021-04-22T22:15:16Z",
  "severity": "",
  "cvss": 8.1,
  "epss": 0.0331,
  "epssPercentile": 0.88628,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2021-2279",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Oracle VirtualBox",
      "fixedVersion": "6.1.20",
      "fix": "Oracle VirtualBox 6.1.20",
      "url": "https://patchblox.com/security/fix/windows-app/oracle.virtualbox-6.1.20",
      "released": "2021-04-20T00:00:00Z"
    }
  ],
  "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"
  }
}