CVE-2026-0509

Missing Authorization check in SAP NetWeaver Application Server ABAP and ABAP Platform

Published Feb 10, 2026 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Description
SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated, low-privileged user to perform background Remote Function Calls without the required S_RFC authorization in certain cases. This can result in a high impact on integrity and availability, and no impact on the confidentiality of the application.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Sap
Sap netweaver As Abap Kernel
Sap netweaver As Abap Krnl64nuc
Sap netweaver As Abap Krnl64uc
CPEs cpe:2.3:a:sap:netweaver_as_abap_kernel:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_kernel:7.53:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_kernel:7.54:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_kernel:7.77:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_kernel:7.89:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_kernel:7.93:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_kernel:9.16:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_kernel:9.18:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_kernel:9.19:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_krnl64nuc:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_krnl64nuc:7.22ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_krnl64uc:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_krnl64uc:7.22ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap_krnl64uc:7.53:*:*:*:*:*:*:*
Vendors & Products Sap
Sap netweaver As Abap Kernel
Sap netweaver As Abap Krnl64nuc
Sap netweaver As Abap Krnl64uc
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Sap Se
Sap Se sap Netweaver Application Server Abap And Abap Platform
Vendors & Products Sap Se
Sap Se sap Netweaver Application Server Abap And Abap Platform
Type Values Removed Values Added
Description SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated, low-privileged user to perform background Remote Function Calls without the required S_RFC authorization in certain cases. This can result in a high impact on integrity and availability, and no impact on the confidentiality of the application.
Title Missing Authorization check in SAP NetWeaver Application Server ABAP and ABAP Platform
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
sap
Published
Updated
Feb 10, 2026, 4:27 PM
Reserved
Dec 9, 2025, 10:06 PM
Status
Analyzed
Published
Feb 10, 2026, 4:16 AM
Modified
Jun 17, 2026, 10:10 AM