Auth bypass in Sap Netweaver Application Server Abap
CVE-2026-0488
An authenticated attacker in SAP CRM and SAP S/4HANA (Scripting Editor) could exploit a flaw in a generic function module call and execute unauthorized critical functionalities, which includes the ability to execute an arbitrary SQL statement. This leads to a full database compromise with high impact on confidentiality, integrity, and availability.
Vulnerability class: Broken Access Control
EPSS: 0.005 (39.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Sap Netweaver_application_server_abap — versions 700
- Sap S\/4hana — versions 102, 103, 104
- Sap Webclient_ui_framework — versions 700, 701, 730
- Sap_se Sap Crm And S/4hana (Scripting Editor) — versions S4FND 102, 103, 104
Weakness classification (CWE)
References
- cna@sap.com (Permissions Required)
- cna@sap.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-0488?
- CVE-2026-0488 is a critical-severity vulnerability in Sap Netweaver Application Server Abap, classified under Missing Authorization. CVSS score: 9.9/10. Published 2026-02-10.
- How severe is CVE-2026-0488?
- Critical severity. CVSS v3 base score is 9.9 out of 10.