{
  "id": "cve-2023-6448",
  "cveID": "CVE-2023-6448",
  "vendor": "Unitronics",
  "product": "Vision PLC and HMI",
  "vulnerabilityName": "Unitronics Vision PLC and HMI Insecure Default Password Vulnerability",
  "shortDescription": "Unitronics Vision Series PLCs and HMIs ship with an insecure default password, which if left unchanged, can allow attackers to execute remote commands.",
  "requiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
  "dateAdded": "2023-12-11",
  "dueDate": "2023-12-18",
  "knownRansomware": false,
  "cwes": [
    "CWE-1188"
  ],
  "notes": "Note that while it is possible to change the default password, implementors are encouraged to remove affected controllers from public networks and update the affected firmware: https://downloads.unitronicsplc.com/Sites/plc/Technical_Library/Unitronics-Cybersecurity-Advisory-2023-001-CVE-2023-6448.pdf;   https://nvd.nist.gov/vuln/detail/CVE-2023-6448",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6448"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "downloads.unitronicsplc.com",
      "url": "https://downloads.unitronicsplc.com/Sites/plc/Technical_Library/Unitronics-Cybersecurity-Advisory-2023-001-CVE-2023-6448.pdf"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6448"
    }
  ],
  "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": 0.02072,
    "percentile": 0.80303
  },
  "timeline": [
    {
      "date": "2023-12-11",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2023-12-18",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}