{
  "id": "cve-2025-42999",
  "cveID": "CVE-2025-42999",
  "vendor": "SAP",
  "product": "NetWeaver",
  "vulnerabilityName": "SAP NetWeaver Deserialization Vulnerability",
  "shortDescription": "SAP NetWeaver Visual Composer Metadata Uploader contains a deserialization vulnerability that allows a privileged attacker to compromise the confidentiality, integrity, and availability of the host system by deserializing untrusted or malicious content.",
  "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": "2025-05-15",
  "dueDate": "2025-06-05",
  "knownRansomware": true,
  "cwes": [
    "CWE-502"
  ],
  "notes": "SAP users must have an account to log in and access the patch: https://me.sap.com/notes/3604119 ; https://nvd.nist.gov/vuln/detail/CVE-2025-42999",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-42999"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "me.sap.com",
      "url": "https://me.sap.com/notes/3604119"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-42999"
    }
  ],
  "cvss": {
    "score": 9.1,
    "severity": "CRITICAL",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.13868,
    "percentile": 0.96296
  },
  "timeline": [
    {
      "date": "2025-05-15",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2025-06-05",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}