cve-2025-42999

{
  "cvss": 9.1,
  "datePublished": "2025-05-15",
  "dateUpdated": "2025-05-15",
  "description": "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.",
  "dueDate": "2025-06-05",
  "id": "CVE-2025-42999",
  "kev_catalogs": [
    "cisa"
  ],
  "knownRansomwareCampaignUse": "Known",
  "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",
  "product": "NetWeaver",
  "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.",
  "severity": "CRITICAL",
  "source": "cisa_known_exploited",
  "title": "SAP NetWeaver Deserialization Vulnerability",
  "vendor": "SAP"
}