CVE-2023-42480— Information Disclosure in NetWeaver AS Java Logon
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I. Basic Information for CVE-2023-42480
Vulnerability Information
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Vulnerability Title
Information Disclosure in NetWeaver AS Java Logon
Source: NVD (National Vulnerability Database)
Vulnerability Description
The unauthenticated attacker in NetWeaver AS Java Logon application - version 7.50, can brute force the login functionality to identify the legitimate user ids. This will have an impact on confidentiality but there is no other impact on integrity or availability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
过多认证尝试的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAP NetWeaver AS Java Logon 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver AS是德国思爱普（SAP）公司的一款SAP网络应用服务器。它不仅能提供网络服务，且还是SAP软件的基本平台。 SAP NetWeaver AS Java Logon 7.50版本存在安全漏洞。攻击者利用该漏洞可以暴力破解登录功能以识别合法用户ID。
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 | NetWeaver AS Java | 7.50 | - |
II. Public POCs for CVE-2023-42480
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · SAP_SE · 2023-11-14 · 3 CVEs total
| CVE-2023-31403 | 9.6 CRITICAL | Improper Access Control vulnerability in SAP Business One product installation |
| CVE-2023-41366 | 5.3 MEDIUM | Information Disclosure vulnerability in SAP NetWeaver Application Server ABAP and ABAP Pla |
IV. Related Vulnerabilities
Same vendor: SAP_SE
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Open Redirect vulnerability in SAP NetWeaver Application Ser - CVE-2026-34256
Missing Authorization check in SAP ERP and SAP S/4 HANA (Pri
Same weakness: CWE-307
- CVE-2026-41893
Signal K Server's WebSocket Login Endpoint Lacks Rate Limiti - CVE-2025-2514
Improper Restriction of Excessive Authentication Attempts vu - CVE-2023-54347
OpenEMR 7.0.1 Authentication Brute Force Mitigation Bypass - CVE-2026-7671
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V. Comments for CVE-2023-42480
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