CVE-2024-34688— Denial of service (DOS) in SAP NetWeaver AS Java (Meta Model Repository)
Quick assessment
Affected
SAP_SE SAP NetWeaver AS Java
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 NetWeaver和SAP NetWeaver AS都是德国思爱普（SAP）公司的产品。SAP NetWeaver是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 AS是一款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 MMR_SERVER 7.5版本存在资源管理错误漏洞，该漏洞源于对元模型仓库服务的无限制访问，攻击者可以对应用程序执行拒绝服务攻击，阻止合法用户访问应用程
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-34688
Vulnerability Information
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Vulnerability Title
Denial of service (DOS) in SAP NetWeaver AS Java (Meta Model Repository)
Source: CVE Program / CVE List V5
Vulnerability Description
Due to unrestricted access to the Meta Model
Repository services in SAP NetWeaver AS Java, attackers can perform DoS attacks
on the application, which may prevent legitimate users from accessing it. This
can result in no impact on confidentiality and integrity but a high impact on
the availability of the application.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
SAP NetWeaver和SAP NetWeaver AS 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver和SAP NetWeaver AS都是德国思爱普（SAP）公司的产品。SAP NetWeaver是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 AS是一款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 MMR_SERVER 7.5版本存在资源管理错误漏洞，该漏洞源于对元模型仓库服务的无限制访问，攻击者可以对应用程序执行拒绝服务攻击，阻止合法用户访问应用程
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 AS Java | MMR_SERVER 7.5 | - |
|
II. Public POCs for CVE-2024-34688
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2024-34688 (2)
Same Patch Batch · SAP_SE · 2024-06-11 · 11 CVEs total
| CVE-2024-37177 | 8.1 HIGH | Cross-Site Scripting (XSS) vulnerabilities in SAP Financial Consolidation |
| CVE-2024-33001 | 6.5 MEDIUM | Denial of service (DOS) in SAP NetWeaver and ABAP platform |
| CVE-2024-34683 | 6.5 MEDIUM | Unrestricted file upload in SAP Document Builder (HTTP service) |
| CVE-2024-34691 | 6.5 MEDIUM | Missing Authorization check in SAP S/4HANA (Manage Incoming Payment Files) |
| CVE-2024-34686 | 6.1 MEDIUM | Cross-Site Scripting (XSS) vulnerability in SAP CRM (WebClient UI) |
| CVE-2024-37176 | 5.5 MEDIUM | Missing Authorization check in SAP BW/4HANA Transformation and DTP |
| CVE-2024-34690 | 5.4 MEDIUM | Missing Authorization check in SAP Student Life Cycle Management (SLcM) |
| CVE-2024-28164 | 5.3 MEDIUM | Information Disclosure vulnerability in SAP NetWeaver AS Java (Guided Procedures) |
| CVE-2024-37178 | 5.0 MEDIUM | Cross-Site Scripting (XSS) vulnerabilities in SAP Financial Consolidation |
| CVE-2024-34684 | 3.7 LOW | Information Disclosure vulnerability in SAP BusinessObjects Business Intelligence Platform |
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V. Comments for CVE-2024-34688
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