CISA Known Exploited Vulnerability

CVE-2025-42999

SAP · NetWeaver

SAP NetWeaver Deserialization Vulnerability

Date added
BOD 22-01 due date
CWE CWE-502
Ransomware Unknown

CISA 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.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.