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CVE-2025-24876— Authentication bypass via authorization code injection in SAP Approuter

Quick assessment

Affected
SAP_SE SAP Approuter Node.js package
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 Approuter是德国思爱普（SAP）公司的一项轻量级服务，可作为 SAP 生态系统中各种后端服务和应用程序的单一入口点。 SAP Approuter v16.7.1版本及之前版本存在输入验证错误漏洞。攻击者利用该漏洞可以通过注入恶意载荷来窃取受害者的会话。

CVSS 8.1 · High EPSS 0.50% · P41

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-24876

Vulnerability Information
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Vulnerability Title
Authentication bypass via authorization code injection in SAP Approuter
Source: CVE Program / CVE List V5
Vulnerability Description
The SAP Approuter Node.js package version v16.7.1 and before is vulnerable to Authentication bypass. When trading an authorization code an attacker can steal the session of the victim by injecting malicious payload causing High impact on confidentiality and integrity of the application
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1287
Source: CVE Program / CVE List V5
Vulnerability Title
SAP Approuter 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP Approuter是德国思爱普（SAP）公司的一项轻量级服务，可作为 SAP 生态系统中各种后端服务和应用程序的单一入口点。 SAP Approuter v16.7.1版本及之前版本存在输入验证错误漏洞。攻击者利用该漏洞可以通过注入恶意载荷来窃取受害者的会话。
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 Approuter Node.js package 2.6.1 to 16.7.1 -

II. Public POCs for CVE-2025-24876

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III. Intelligence Information for CVE-2025-24876

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Other References for CVE-2025-24876 (1)

Same Patch Batch · SAP_SE · 2025-02-11 · 17 CVEs total

CVE-2025-0064 8.7 HIGH Improper Authorization in SAP BusinessObjects Business Intelligence platform (Central Mana
CVE-2025-25243 8.6 HIGH Path traversal vulnerability in SAP Supplier Relationship Management (Master Data Manageme
CVE-2025-24868 7.1 HIGH Open Redirect Vulnerability in SAP HANA extended application services, advanced model (Use
CVE-2025-24874 6.8 MEDIUM Missing Defense in Depth Against Clickjacking in SAP Commerce Backoffice
CVE-2025-24875 6.8 MEDIUM SameSite Defense in Depth not applied for some cookies in SAP Commerce
CVE-2025-24867 6.1 MEDIUM Cross-Site Scripting (XSS) vulnerability in SAP BusinessObjects Business Intelligence plat
CVE-2025-24870 6.0 MEDIUM Insecure Key & Secret Management vulnerability in SAP GUI for Windows
CVE-2025-0054 5.4 MEDIUM Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server Java
CVE-2025-25241 5.4 MEDIUM Missing Authorization check in SAP Fiori Apps Reference Library (My Overtime Requests)
CVE-2025-23187 5.3 MEDIUM Missing Authorization Check in SAP NetWeaver and ABAP Platform (SDCCN)
CVE-2025-23193 5.3 MEDIUM Information Disclosure vulnerability in SAP NetWeaver Application Server ABAP
CVE-2025-23189 4.3 MEDIUM Missing Authorization Check in SAP NetWeaver and ABAP Platform (SDCCN)
CVE-2025-23190 4.3 MEDIUM Missing Authorization check in SAP NetWeaver and ABAP platform (ST-PI)
CVE-2025-24869 4.3 MEDIUM Information Disclosure vulnerability in SAP NetWeaver Application Server Java
CVE-2025-24872 4.3 MEDIUM Missing Authorization check in SAP ABAP Platform (ABAP Build Framework)
CVE-2025-23191 3.1 LOW Cache Poisoning through header manipulation vulnerability in SAP Fiori for SAP ERP

IV. Related Vulnerabilities

Same vendor: SAP_SE
Same weakness: CWE-1287

V. Comments for CVE-2025-24876

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