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CVE-2026-23687
SAP NetWeaver Application Server ABAP vulnerability analysis and mitigation

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.


SourceNVD

Related SAP NetWeaver Application Server ABAP vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-0488CRITICAL9.9
  • SAP NetWeaver Application Server ABAPSAP NetWeaver Application Server ABAP
  • cpe:2.3:a:sap:netweaver_application_server_abap
NoYesFeb 10, 2026
CVE-2026-0509CRITICAL9.6
  • SAP NetWeaver Application Server ABAPSAP NetWeaver Application Server ABAP
  • cpe:2.3:a:sap:netweaver_application_server_abap
NoYesFeb 10, 2026
CVE-2026-23687HIGH8.8
  • SAP NetWeaver Application Server ABAPSAP NetWeaver Application Server ABAP
  • cpe:2.3:a:sap:netweaver_application_server_abap
NoYesFeb 10, 2026
CVE-2026-0506HIGH8.1
  • SAP NetWeaver Application Server ABAPSAP NetWeaver Application Server ABAP
  • cpe:2.3:a:sap:netweaver_application_server_abap
NoYesJan 13, 2026
CVE-2025-42902MEDIUM5.3
  • SAP NetWeaver Application Server ABAPSAP NetWeaver Application Server ABAP
  • cpe:2.3:a:sap:netweaver_application_server_abap
NoYesOct 14, 2025

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