CVE-2026-23685— Insecure Deserialization vulnerability in SAP NetWeaver (JMS service)
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I. Basic Information for CVE-2026-23685
Vulnerability Information
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Vulnerability Title
Insecure Deserialization vulnerability in SAP NetWeaver (JMS service)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Due to a Deserialization vulnerability in SAP NetWeaver (JMS service), an attacker authenticated as an administrator with local access could submit specially crafted content to the server. If processed by the application, this content could trigger unintended behavior during internal logic execution, potentially causing a denial of service. Successful exploitation results in a high impact on availability, while confidentiality and integrity remain unaffected.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/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问题，可能导致经过身份验证的管理员通过本地访问提交特制内容，触发内部逻辑执行中的意外行为，进而导致拒绝服务。
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 NetWeaver (JMS service) | J2EE-FRMW 7.50 | - |
II. Public POCs for CVE-2026-23685
| # | 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-2026-0509 | 9.6 CRITICAL | Missing Authorization check in SAP NetWeaver Application Server ABAP and ABAP Platform |
| 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-2026-23688 | 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 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
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