SAP SE SAP NetWeaver AS ABAP and ABAP Platform vulnerabilities
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Published CVEs affecting SAP SE SAP NetWeaver AS ABAP and ABAP Platform: 5 record(s), with affected versions and fixes.
CVE-2026-44751
High · 7.1
CWE-862 Jun 8, 2026
Missing Authorization check in Application Server ABAP of SAP NetWeaver and ABAP Platform
Application server ABAP does not perform necessary authorization checks for an authenticated user allowing an attacker to execute a report generation command which could overwrite information belonging to another user, resulting in escalation of privileges. This has high impact on integrity with low impact on availability and no impact on confidentiality of the application.
CVE-2026-44748
Critical · 9.9
CWE-347 Jun 8, 2026
XML Signature Wrapping in SAML Authentication in SAP NetWeaver AS ABAP and ABAP Platform
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.
CVE-2026-27671
Critical · 9.8
CWE-121 Jun 8, 2026
Memory Corruption vulnerability in Application Server ABAP of SAP NetWeaver and ABAP Platform
Due to improper RFC protocol validation in the SAP Kernel used by the Application Server ABAP of SAP NetWeaver and ABAP Platform, an unauthenticated attacker can send a crafted RFC request that exploits logical errors in memory management, leading to memory corruption. This could lead to a high impact on the confidentiality, integrity, and availability of the application.
CVE-2026-23687
High · 8.8
CWE-347 Feb 10, 2026
XML Signature Wrapping in SAP NetWeaver AS ABAP and ABAP Platform
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, unauthorized access to sensitive user data and potential disruption of normal system usage.
CVE-2025-42902
Medium · 5.3
CWE-476 Oct 13, 2025
Memory Corruption vulnerability in SAP Netweaver AS ABAP and ABAP Platform
Due to the memory corruption vulnerability in SAP NetWeaver AS ABAP and ABAP Platform, an unauthenticated attacker can send a corrupted SAP Logon Ticket or SAP Assertion Ticket to the SAP application server. This leads to a dereference of NULL which makes the work process crash. As a result, it has a low impact on the availability but no impact on the confidentiality and integrity.