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CVE-2021-37531

Quick assessment

Affected
SAP SE SAP NetWeaver Knowledge Management XML Forms
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 Knowledge Management Configuration Service是德国思爱普（SAP）公司的一款知识管理解决方案配置服务。 SAP NetWeaver Knowledge Management XML Forms 7.10、7.11、7.30、7.31、7.40、7.50版本存在操作系统命令注入漏洞，该漏洞允许非管理员身份验证的攻击者制作包含操作系统级命令脚本的恶意 XSL 样式表文件，并将其复制进入系统要访问的位置，然后创建一个文件，该文件将触发 XSLT

AI Predicted 8.1 Difficulty: Moderate EPSS 3.16% · P87
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I. Basic Information for CVE-2021-37531

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SAP NetWeaver Knowledge Management XML Forms versions - 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, contains an XSLT vulnerability which allows a non-administrative authenticated attacker to craft a malicious XSL stylesheet file containing a script with OS-level commands, copy it into a location to be accessed by the system and then create a file which will trigger the XSLT engine to execute the script contained within the malicious XSL file. This can result in a full compromise of the confidentiality, integrity, and availability of the system.
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 Knowledge Management Configuration Service 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver Knowledge Management Configuration Service是德国思爱普（SAP）公司的一款知识管理解决方案配置服务。 SAP NetWeaver Knowledge Management XML Forms 7.10、7.11、7.30、7.31、7.40、7.50版本存在操作系统命令注入漏洞，该漏洞允许非管理员身份验证的攻击者制作包含操作系统级命令脚本的恶意 XSL 样式表文件，并将其复制进入系统要访问的位置，然后创建一个文件，该文件将触发 XSLT
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 Knowledge Management XML Forms < 7.10 -

II. Public POCs for CVE-2021-37531

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III. Intelligence Information for CVE-2021-37531

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Exploits & Public PoCs for CVE-2021-37531 (1)

Mailing List Discussions for CVE-2021-37531 (1)

Other References for CVE-2021-37531 (1)

Same Patch Batch · SAP SE · 2021-09-14 · 20 CVEs total

CVE-2021-38163 9.9 CRITICAL SAP NetWeaver 路径遍历漏洞
CVE-2021-38162 8.9 HIGH SAP Web dispatcher 环境问题漏洞
CVE-2021-37535 SAP NetWeaver Application Server Java 授权问题漏洞
CVE-2021-38150 SAP Business Client 安全漏洞
CVE-2021-21489 SAP Enterprise Portal 跨站脚本漏洞
CVE-2021-37532 SAP Business One 路径遍历漏洞
CVE-2021-33673 SAP Contact Center 跨站脚本漏洞
CVE-2021-38164 SAP ERP 安全漏洞
CVE-2021-38176 SAP NZDT SQL注入漏洞
CVE-2021-33679 SAP BusinessObjects BI Platform 420 跨站脚本漏洞
CVE-2021-33675 SAP Contact Center 跨站脚本漏洞
CVE-2021-38174 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2021-38175 Microsoft Office 信息泄露漏洞
CVE-2021-33672 SAP Contact Center 安全漏洞
CVE-2021-33685 SAP Business One 路径遍历漏洞
CVE-2021-38177 SAP CommonCryptoLib代码问题漏洞
CVE-2021-33674 SAP Contact Center 跨站脚本漏洞
CVE-2021-33686 SAP Business One 信息泄露漏洞
CVE-2021-33688 SAP Business One SQL注入漏洞

IV. Related Vulnerabilities

Same vendor: SAP SE

V. Comments for CVE-2021-37531

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