{
  "id": "cve-2021-44228",
  "cveID": "CVE-2021-44228",
  "vendor": "Apache",
  "product": "Log4j2",
  "vulnerabilityName": "Apache Log4j2 Remote Code Execution Vulnerability",
  "shortDescription": "Apache Log4j2 contains a vulnerability where JNDI features do not protect against attacker-controlled JNDI-related endpoints, allowing for remote code execution.",
  "requiredAction": "For all affected software assets for which updates exist, the only acceptable remediation actions are: 1) Apply updates; OR 2) remove affected assets from agency networks. Temporary mitigations using one of the measures provided at https://www.cisa.gov/uscert/ed-22-02-apache-log4j-recommended-mitigation-measures are only acceptable until updates are available.",
  "dateAdded": "2021-12-10",
  "dueDate": "2021-12-24",
  "knownRansomware": true,
  "cwes": [
    "CWE-20",
    "CWE-400",
    "CWE-502"
  ],
  "notes": "https://nvd.nist.gov/vuln/detail/CVE-2021-44228",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44228"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44228"
    }
  ],
  "cvss": {
    "score": 10,
    "severity": "CRITICAL",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.99999,
    "percentile": 1
  },
  "timeline": [
    {
      "date": "2021-12-10",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2021-12-24",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}