{
  "id": "cve-2023-2868",
  "cveID": "CVE-2023-2868",
  "vendor": "Barracuda Networks",
  "product": "Email Security Gateway (ESG) Appliance",
  "vulnerabilityName": "Barracuda Networks ESG Appliance Improper Input Validation Vulnerability",
  "shortDescription": "Barracuda Email Security Gateway (ESG) appliance contains an improper input validation vulnerability of a user-supplied .tar file, leading to remote command injection.",
  "requiredAction": "Apply updates per vendor instructions.",
  "dateAdded": "2023-05-26",
  "dueDate": "2023-06-16",
  "knownRansomware": false,
  "cwes": [
    "CWE-20"
  ],
  "notes": "https://status.barracuda.com/incidents/34kx82j5n4q9;  https://nvd.nist.gov/vuln/detail/CVE-2023-2868",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2868"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "status.barracuda.com",
      "url": "https://status.barracuda.com/incidents/34kx82j5n4q9"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2868"
    }
  ],
  "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": 0.87691,
    "percentile": 0.99749
  },
  "timeline": [
    {
      "date": "2023-05-26",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2023-06-16",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}