{
  "id": "cve-2025-66644",
  "cveID": "CVE-2025-66644",
  "vendor": "Array Networks",
  "product": "ArrayOS AG",
  "vulnerabilityName": "Array Networks ArrayOS AG OS Command Injection Vulnerability",
  "shortDescription": "Array Networks ArrayOS AG contains an OS command injection vulnerability that could allow an attacker to execute arbitrary commands.",
  "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "dateAdded": "2025-12-08",
  "dueDate": "2025-12-29",
  "knownRansomware": false,
  "cwes": [
    "CWE-78"
  ],
  "notes": "https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/ag.html ; https://www.jpcert.or.jp/at/2025/at250024.html ; https://nvd.nist.gov/vuln/detail/CVE-2025-66644",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66644"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "support.arraynetworks.net",
      "url": "https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/ag.html"
    },
    {
      "label": "jpcert.or.jp",
      "url": "https://www.jpcert.or.jp/at/2025/at250024.html"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66644"
    }
  ],
  "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": 0.03415,
    "percentile": 0.8817
  },
  "timeline": [
    {
      "date": "2025-12-08",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2025-12-29",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}