CVE-2026-44748
CriticalCVSS 9.9Exploitation Probability (EPSS)
Low risk14th percentile - higher than 14% of all known CVEs
Summary
SAP NetWeaver Application Server ABAP and ABAP Platform allow an authenticated attacker with normal privileges to obtain a valid signed message and send modified signed XML documents to the verifier. This may result in acceptance of tampered identity information, leading to unauthorized access to sensitive user data and potential disruption of normal system usage.
Risk Assessment
An attacker could access sensitive user data and disrupt SAP application operations, with high impact on confidentiality, integrity, and availability.
Recommendation
Apply the security patch provided by SAP for SAP NetWeaver Application Server ABAP and ABAP Platform to fix the vulnerability related to forged signed XML documents.
Original NVD description (English source)
SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker with normal privileges to obtain a valid signed message and send modified signed XML documents to the verifier. This may result in acceptance of tampered identity information leading to unauthorized access to sensitive user data and potential disruption of normal system usage. This causes a high impact on confidentiality, integrity and availability of the application.