{
  "id": "cve-2023-33010",
  "cveID": "CVE-2023-33010",
  "vendor": "Zyxel",
  "product": "Multiple Firewalls",
  "vulnerabilityName": "Zyxel Multiple Firewalls Buffer Overflow Vulnerability",
  "shortDescription": "Zyxel ATP, USG FLEX, USG FLEX 50(W), USG20(W)-VPN, VPN, and ZyWALL/USG firewalls contain a buffer overflow vulnerability in the ID processing function that could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and remote code execution on an affected device.",
  "requiredAction": "Apply updates per vendor instructions.",
  "dateAdded": "2023-06-05",
  "dueDate": "2023-06-26",
  "knownRansomware": false,
  "cwes": [
    "CWE-120"
  ],
  "notes": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-buffer-overflow-vulnerabilities-of-firewalls;  https://nvd.nist.gov/vuln/detail/CVE-2023-33010",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33010"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "zyxel.com",
      "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-buffer-overflow-vulnerabilities-of-firewalls"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33010"
    }
  ],
  "cvss": {
    "score": 9.8,
    "severity": "CRITICAL",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.28813,
    "percentile": 0.98029
  },
  "timeline": [
    {
      "date": "2023-06-05",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2023-06-26",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}