{
  "id": "cve-2021-38406",
  "cveID": "CVE-2021-38406",
  "vendor": "Delta Electronics",
  "product": "DOPSoft 2",
  "vulnerabilityName": "Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability",
  "shortDescription": "Delta Electronics DOPSoft 2 lacks proper validation of user-supplied data when parsing specific project files (improper input validation) resulting in an out-of-bounds write that allows for code execution.",
  "requiredAction": "The impacted product is end-of-life and should be disconnected if still in use.",
  "dateAdded": "2022-08-25",
  "dueDate": "2022-09-15",
  "knownRansomware": false,
  "cwes": [
    "CWE-787"
  ],
  "notes": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-252-02; https://nvd.nist.gov/vuln/detail/CVE-2021-38406",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38406"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "cisa.gov",
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-252-02"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38406"
    }
  ],
  "cvss": {
    "score": 7.8,
    "severity": "HIGH",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.76428,
    "percentile": 0.99507
  },
  "timeline": [
    {
      "date": "2022-08-25",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2022-09-15",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}