{
  "id": "cve-2021-22900",
  "cveID": "CVE-2021-22900",
  "vendor": "Ivanti",
  "product": "Pulse Connect Secure",
  "vulnerabilityName": "Ivanti Pulse Connect Secure Unrestricted File Upload Vulnerability",
  "shortDescription": "Ivanti Pulse Connect Secure contains an unrestricted file upload vulnerability that allows an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface.",
  "requiredAction": "Apply updates per vendor instructions.",
  "dateAdded": "2021-11-03",
  "dueDate": "2022-05-03",
  "knownRansomware": false,
  "cwes": [
    "CWE-94"
  ],
  "notes": "Reference CISA's ED 21-03 (https://www.cisa.gov/news-events/directives/ed-21-03-mitigate-pulse-connect-secure-product-vulnerabilities) for further guidance and requirements. Note: The due date for addressing this vulnerability aligns with the requirements outlined in ED 21-03. https://nvd.nist.gov/vuln/detail/CVE-2021-22900",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22900"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "cisa.gov",
      "url": "https://www.cisa.gov/news-events/directives/ed-21-03-mitigate-pulse-connect-secure-product-vulnerabilities"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22900"
    }
  ],
  "cvss": {
    "score": 7.2,
    "severity": "HIGH",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.14146,
    "percentile": 0.96348
  },
  "timeline": [
    {
      "date": "2021-11-03",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2022-05-03",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}