CVE-2025-42944— Insecure Deserialization vulnerability in SAP Netweaver (RMI-P4)
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I. Basic Information for CVE-2025-42944
Vulnerability Information
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Vulnerability Title
Insecure Deserialization vulnerability in SAP Netweaver (RMI-P4)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Due to a deserialization vulnerability in SAP NetWeaver, an unauthenticated attacker could exploit the system through the RMI-P4 module by submitting malicious payload to an open port. The deserialization of such untrusted Java objects could lead to arbitrary OS command execution, posing a high impact to the application's confidentiality, integrity, and availability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAP NetWeaver 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver是德国思爱普（SAP）公司的一套面向服务的集成化应用平台。该平台主要为SAP应用程序提供开发和运行环境。 SAP NetWeaver存在代码问题漏洞，该漏洞源于反序列化漏洞，可能导致执行任意OS命令。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SAP_SE | SAP Netweaver (RMI-P4) | SERVERCORE 7.50 | - |
II. Public POCs for CVE-2025-42944
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Detection for CVE-2025-42944 | https://github.com/rxerium/CVE-2025-42944 | POC Details |
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Same Patch Batch · SAP_SE · 2025-09-09 · 20 CVEs total
| CVE-2025-42922 | 9.9 CRITICAL | Insecure File Operations vulnerability in SAP NetWeaver AS Java (Deploy Web Service) |
| CVE-2025-42958 | 9.1 CRITICAL | Missing Authentication check in SAP NetWeaver |
| CVE-2025-42933 | 8.8 HIGH | Insecure Storage of Sensitive Information in SAP Business One (SLD) |
| CVE-2025-42916 | 8.1 HIGH | Missing input validation vulnerability in SAP S/4HANA (Private Cloud or On-Premise) |
| CVE-2025-42929 | 8.1 HIGH | Missing input validation vulnerability in SAP Landscape Transformation Replication Server |
| CVE-2025-42917 | 6.5 MEDIUM | Missing Authorization check in SAP HCM (Approve Timesheets Fiori 2.0 application) |
| CVE-2025-42912 | 6.5 MEDIUM | Missing Authorization check in SAP HCM (My Timesheet Fiori 2.0 application) |
| CVE-2025-42930 | 6.5 MEDIUM | Denial of Service (DoS) vulnerability in SAP Business Planning and Consolidation |
| CVE-2025-42938 | 6.1 MEDIUM | Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver ABAP Platform |
| CVE-2025-42920 | 6.1 MEDIUM | Cross-Site Scripting (XSS) vulnerability in SAP Supplier Relationship Management |
| CVE-2025-42915 | 5.4 MEDIUM | Missing Authorization Check in Fiori app (Manage Payment Blocks) |
| CVE-2025-42926 | 5.3 MEDIUM | Missing Authentication check in SAP NetWeaver Application Server Java |
| CVE-2025-42911 | 5.0 MEDIUM | Missing Authorization check in SAP NetWeaver (Service Data Download) |
| CVE-2025-42923 | 4.3 MEDIUM | Cross-Site Request Forgery (CSRF) vulnerability in SAP Fiori App (F4044 Manage Work Center |
| CVE-2025-42925 | 4.3 MEDIUM | Predictable Object Identifier vulnerability in SAP NetWeaver AS Java (IIOP Service) |
| CVE-2025-42918 | 4.3 MEDIUM | Missing Authorization check in SAP NetWeaver Application Server for ABAP (Background Proce |
| CVE-2025-42927 | 3.4 LOW | Information Disclosure due to Outdated OpenSSL Version in SAP NetWeaver AS Java (Adobe Doc |
| CVE-2025-42913 | 3.1 LOW | Missing Authorization check in SAP HCM (My Timesheet Fiori 2.0 application) |
| CVE-2025-42914 | 3.1 LOW | Missing Authorization check in SAP HCM (My Timesheet Fiori 2.0 application) |
IV. Related Vulnerabilities
Same vendor: SAP_SE
- CVE-2026-34264
Information Disclosure vulnerability in SAP Human Capital Ma - CVE-2026-34262
Information Disclosure Vulnerability in SAP HANA Cockpit and - CVE-2026-34261
Missing Authorization check in SAP Business Analytics and SA - CVE-2026-34257
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-502
- CVE-2026-44126
Insecure deserialization - CVE-2026-5127
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ObjectInputStream.readObject() without ObjectInputFilter in - CVE-2026-34084
PhpSpreadsheet SSRF and RCE via PHP stream wrappers in IOFac - CVE-2026-7712
MindsDB Pickle pickle.loads deserialization
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