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CVE-2026-27686— Missing Authorization check in SAP Business Warehouse (Service API)

Quick assessment

Affected
SAP_SE SAP Business Warehouse (Service API)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SAP Business Warehouse是德国思爱普（SAP）公司的用于执行业务流程的关键组件，它允许用户设计、实施和管理业务流程，确保流程的合规性，并通过自动化减少手动操作的需要。 SAP Business Warehouse存在安全漏洞，该漏洞源于缺少授权检查，可能导致未经授权的配置和控制更改，造成拒绝服务。

CVSS 5.9 · Medium EPSS 0.23% · P14
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I. Basic Information for CVE-2026-27686

Vulnerability Information
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Vulnerability Title
Missing Authorization check in SAP Business Warehouse (Service API)
Source: CVE Program / CVE List V5
Vulnerability Description
Due to a Missing Authorization Check in SAP Business Warehouse (Service API), an authenticated attacker could perform unauthorized actions via an affected RFC function module. Successful exploitation could enable unauthorized configuration and control changes, potentially disrupting request processing and causing denial of service. This results in low impact on integrity and high impact on availability, while confidentiality remains unaffected.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
SAP Business Warehouse 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP Business Warehouse是德国思爱普（SAP）公司的用于执行业务流程的关键组件，它允许用户设计、实施和管理业务流程，确保流程的合规性，并通过自动化减少手动操作的需要。 SAP Business Warehouse存在安全漏洞，该漏洞源于缺少授权检查，可能导致未经授权的配置和控制更改，造成拒绝服务。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
SAP_SE SAP Business Warehouse (Service API) DW4CORE 200 -

II. Public POCs for CVE-2026-27686

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III. Intelligence Information for CVE-2026-27686

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Same Patch Batch · SAP_SE · 2026-03-10 · 13 CVEs total

CVE-2026-27685 9.1 CRITICAL Insecure Deserialization in SAP NetWeaver Enterprise Portal Administration
CVE-2026-27689 7.7 HIGH Denial of service (DOS) in SAP Supply Chain Management
CVE-2026-27684 6.4 MEDIUM SQL Injection Vulnerability in SAP NetWeaver (Feedback Notification)
CVE-2026-24316 6.4 MEDIUM Server-Side Request Forgery (SSRF) in SAP NetWeaver Application Server for ABAP
CVE-2026-24309 6.4 MEDIUM Missing Authorization check in SAP NetWeaver Application Server for ABAP
CVE-2026-0489 6.1 MEDIUM DOM-based Cross-Site Scripting (XSS) Vulnerability in SAP Business One (Job Service)
CVE-2026-27687 5.8 MEDIUM Missing Authorization check in SAP S/4HANA HCM Portugal and SAP ERP HCM Portugal
CVE-2026-24311 5.6 MEDIUM Insecure Storage Protection vulnerability in SAP Customer Checkout 2.0
CVE-2026-27688 5.0 MEDIUM Missing Authorization check in SAP NetWeaver Application Server for ABAP
CVE-2026-24317 5.0 MEDIUM DLL Hijacking vulnerability in SAP GUI for Windows with active GuiXT
CVE-2026-24313 5.0 MEDIUM Missing Authorization check in SAP Solution Tools Plug-In (ST-PI)
CVE-2026-24310 3.5 LOW Missing Authorization check in SAP NetWeaver Application Server for ABAP

IV. Related Vulnerabilities

Same vendor: SAP_SE
Same weakness: CWE-862