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CVE-2021-27621

Quick assessment

Affected
SAP SE SAP NetWeaver AS for Java (UserAdmin)
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 存在信息泄露漏洞，该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。

AI Predicted 5.3 Difficulty: Easy EPSS 0.61% · P48

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-27621

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Information Disclosure vulnerability in UserAdmin application in SAP NetWeaver Application Server for Java, versions - 7.11,7.20,7.30,7.31,7.40 and 7.50 allows attackers to access restricted information by entering malicious server name.
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 信息泄露漏洞
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 存在信息泄露漏洞，该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。
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 for Java (UserAdmin) < 7.11 -

II. Public POCs for CVE-2021-27621

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III. Intelligence Information for CVE-2021-27621

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Other References for CVE-2021-27621 (2)

Same Patch Batch · SAP SE · 2021-06-09 · 39 CVEs total

CVE-2021-33662 SAP Business One 信息泄露漏洞
CVE-2021-27615 SAP Manufacturing Execution 跨站脚本漏洞
CVE-2021-27637 SAP Workforce Performance 信息泄露漏洞
CVE-2021-27639 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-27635 SAP Netweaver 代码问题漏洞
CVE-2021-27638 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-27641 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-27643 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-27640 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-27642 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-21473 SAP NetWeaver AS ABAP Business Server 跨站脚本漏洞
CVE-2021-33660 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-33666 SAP Commerce Cloud 跨站脚本漏洞
CVE-2021-33664 SAP NetWeaver Application Server 跨站脚本漏洞
CVE-2021-33661 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-33659 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-33663 SAP Netweaver 命令注入漏洞
CVE-2021-33665 SAP NetWeaver Application Server 跨站脚本漏洞
CVE-2021-33669 SAP Mobile安全漏洞
CVE-2021-27628 SAP Netweaver 缓冲区错误漏洞

Showing top 20 of 39 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: SAP SE

V. Comments for CVE-2021-27621

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