Public Exploit for Chained SAP Flaws Exposes Unpatched Systems to Remote Code Execution

A new exploit combining two critical, now-patched security flaws in SAP NetWeaver has emerged in the wild, putting organizations at risk of system compromise and data theft. The exploit in question chains together CVE-2025-31324 and CVE-2025-42999 to bypass authentication and achieve remote code...

SAP Netweaver Visual Composer Insecure Deserialization (3604119)

SAP NetWeaver Visual Composer is affected by an insecure deserialization vulnerability caused by insufficient validation of uploaded content, when deserialized, provided by a high-privileged user. This allows an attacker to potentially compromise the confidentiality, integrity, and availability o...

CVE-2025-42999

SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system...

CVE-2025-42999 Insecure Deserialization in SAP NetWeaver (Visual Composer development server)

SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system...

CVE-2025-42999 Insecure Deserialization in SAP NetWeaver (Visual Composer development server)

SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system...

CVE-2025-42999

CVE-2025-42999 affects SAP NetWeaver Visual Composer Metadata Uploader. It is a deserialization vulnerability that can allow a privileged attacker to compromise confidentiality, integrity, and availability of the host system. Connected documents corroborate a broader context: CVE-2025-31324 (unre...