CVE-2026-0509— Missing Authorization check in SAP NetWeaver Application Server ABAP and ABAP Platform
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I. Basic Information for CVE-2026-0509
Vulnerability Information
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Vulnerability Title
Missing Authorization check in SAP NetWeaver Application Server ABAP and ABAP Platform
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAP ABAP Platform和SAP NetWeaver Application Server ABAP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP ABAP Platform和SAP NetWeaver Application Server ABAP都是德国思爱普（SAP）公司的产品。SAP ABAP Platform是一个基于 ABAP 的 SAP 解决方案。SAP NetWeaver Application Server ABAP是一个运行和开发基于ABAP语言的应用程序的平台。 SAP ABAP Platform和SAP NetWeaver Application Server ABAP存在安全漏洞，该漏洞源于低权限用户在某些情况下可能
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SAP_SE | SAP NetWeaver Application Server ABAP and ABAP Platform | KRNL64NUC 7.22 | - |
II. Public POCs for CVE-2026-0509
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · SAP_SE · 2026-02-10 · 26 CVEs total
| CVE-2026-0488 | 9.9 CRITICAL | Code Injection vulnerability in SAP CRM and SAP S/4HANA (Scripting Editor) |
| CVE-2026-23687 | 8.8 HIGH | XML Signature Wrapping in SAP NetWeaver AS ABAP and ABAP Platform |
| CVE-2026-24322 | 7.7 HIGH | Missing Authorization check in SAP Solution Tools Plug-In (ST-PI) |
| CVE-2026-23689 | 7.7 HIGH | Denial of service (DOS) in SAP Supply Chain Management |
| CVE-2026-0485 | 7.5 HIGH | Denial of service (DOS) vulnerability in SAP BusinessObjects BI Platform |
| CVE-2026-0490 | 7.5 HIGH | Denial of service (DOS) in SAP BusinessObjects BI Platform |
| CVE-2026-0508 | 7.3 HIGH | Open Redirect vulnerability in SAP BusinessObjects Business Intelligence Platform |
| CVE-2026-0484 | 6.5 MEDIUM | Missing Authorization check in SAP NetWeaver Application Server ABAP and SAP S/4HANA |
| CVE-2026-24324 | 6.5 MEDIUM | Denial of service (DOS) vulnerability in SAP BusinessObjects Business Intelligence Platfor |
| CVE-2026-0505 | 6.1 MEDIUM | Multiple vulnerabilities in BSP Applications of SAP Document Management System |
| CVE-2026-24328 | 6.1 MEDIUM | Open Redirection vulnerability in Business Server Pages Application (TAF_APPLAUNCHER) |
| CVE-2026-24323 | 6.1 MEDIUM | Multiple vulnerabilities in BSP Applications of SAP Document Management System |
| CVE-2026-23684 | 5.9 MEDIUM | Race condition vulnerability in SAP Commerce Cloud |
| CVE-2026-24319 | 5.8 MEDIUM | Information Disclosure Vulnerability in SAP Business One (B1 Client Memory Dump Files) |
| CVE-2026-24321 | 5.3 MEDIUM | Information Disclosure vulnerability in SAP Commerce Cloud |
| CVE-2026-24312 | 5.2 MEDIUM | Missing authorization check in SAP Business Workflow |
| CVE-2026-0486 | 5.0 MEDIUM | Missing Authorization Check in ABAP based SAP systems |
| CVE-2026-24325 | 4.8 MEDIUM | Cross Site Scripting (XSS) vulnerability in SAP BusinessObjects Enterprise (Central Manage |
| CVE-2026-23685 | 4.4 MEDIUM | Insecure Deserialization vulnerability in SAP NetWeaver (JMS service) |
| CVE-2026-23688 | 4.3 MEDIUM | Missing Authorization check in SAP Fiori App (Manage Service Entry Sheets - Lean Services) |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: SAP NetWeaver Application Server ABAP and ABAP Platform
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Missing Authorization check in SAP NetWeaver Application Ser - CVE-2025-42969
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Missing Authorization check in SAP NetWeaver Application Ser - CVE-2024-33006
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Information Disclosure Vulnerability in SAP HANA Cockpit and - CVE-2026-34261
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Open Redirect vulnerability in SAP NetWeaver Application Ser - CVE-2026-34256
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