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CVE-2020-26818

Quick assessment

Affected
SAP SE SAP NetWeaver AS ABAP (Web Dynpro)
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 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 ABAP (Web Dynpro)存在信息泄露漏洞，该漏洞允许经过身份验证的用户访问Web Dynpro组件，这将暴露敏感的系统信息，否则这些信息将被限制为由于缺少授权而具有高度特权的用户，从而导致信息泄露。以下产品及版本受到影响：731版本, 740版本, 750版本, 751版本, 752版本, 753版本, 754版本, 755版

AI Predicted 6.5 Difficulty: Easy EPSS 1.15% · P64

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2020-26818

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SAP NetWeaver AS ABAP (Web Dynpro), versions - 731, 740, 750, 751, 752, 753, 754, 755, 782, allows an authenticated user to access Web Dynpro components, which reveals sensitive system information that would otherwise be restricted to highly privileged users because of missing authorization, resulting in Information Disclosure.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
SAP NetWeaver AS 信息泄露漏洞
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 ABAP (Web Dynpro)存在信息泄露漏洞，该漏洞允许经过身份验证的用户访问Web Dynpro组件，这将暴露敏感的系统信息，否则这些信息将被限制为由于缺少授权而具有高度特权的用户，从而导致信息泄露。以下产品及版本受到影响：731版本, 740版本, 750版本, 751版本, 752版本, 753版本, 754版本, 755版
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 ABAP (Web Dynpro) < 731 -

II. Public POCs for CVE-2020-26818

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III. Intelligence Information for CVE-2020-26818

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Other References for CVE-2020-26818 (2)

Same Patch Batch · SAP SE · 2020-11-10 · 16 CVEs total

CVE-2020-26809 SAP Commerce Cloud 授权问题漏洞
CVE-2020-6316 SAP ERP和SAP S/4 HANA 授权问题漏洞
CVE-2020-26811 SAP Commerce Cloud 代码问题漏洞
CVE-2020-26808 SAP S4 HANA和SAP AS ABAP 代码注入漏洞
CVE-2020-26815 SAP Fiori 代码问题漏洞
CVE-2020-26819 SAP Netweaver 授权问题漏洞
CVE-2020-26820 SAP NetWeaver AS JAVA 代码问题漏洞
CVE-2020-26814 SAP Process Integration 安全漏洞
CVE-2020-26822 sap solution manager (java stack) 安全漏洞
CVE-2020-26817 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2020-26824 sap solution manager (java stack) 安全漏洞
CVE-2020-26821 sap solution manager (java stack) 安全漏洞
CVE-2020-26823 sap solution manager (java stack) 安全漏洞
CVE-2020-26810 SAP Commerce Cloud 安全漏洞
CVE-2020-26807 SAP ERP 安全漏洞

IV. Related Vulnerabilities

Same product: SAP NetWeaver AS ABAP (Web Dynpro)
Same vendor: SAP SE

V. Comments for CVE-2020-26818

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