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CVE-2021-21470

Quick assessment

Affected
SAP SE SAP EPM Add-in for Microsoft Office
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.

Microsoft Office是美国微软（Microsoft）公司的一款办公软件套件产品。该产品常用组件包括Word、Excel、Access、Powerpoint、FrontPage等。 Microsoft Office 存在安全漏洞，该漏洞源于程序未正确检验恶意xml文件，攻击者可利用该漏洞使应用崩溃。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.23% · P13

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-21470

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SAP EPM Add-in for Microsoft Office, version - 1010 and SAP EPM Add-in for SAP Analysis Office, version - 2.8, allows an authenticated attacker with user privileges to parse malicious XML files which could result in XXE-based attacks in applications that accept attacker-controlled XML configuration files. This occurs as logging service does not disable XML external entities when parsing configuration files and a successful exploit would result in limited impact on integrity and availability of the application.
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
Microsoft Office 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Office是美国微软（Microsoft）公司的一款办公软件套件产品。该产品常用组件包括Word、Excel、Access、Powerpoint、FrontPage等。 Microsoft Office 存在安全漏洞，该漏洞源于程序未正确检验恶意xml文件，攻击者可利用该漏洞使应用崩溃。
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 EPM Add-in for Microsoft Office < 1010 -
SAP SE SAP EPM Add-in for SAP Analysis Office < 2.8 -

II. Public POCs for CVE-2021-21470

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III. Intelligence Information for CVE-2021-21470

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Other References for CVE-2021-21470 (2)

Same Patch Batch · SAP SE · 2021-01-12 · 27 CVEs total

CVE-2021-21461 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2021-21469 SAP NetWeaver Master Data Management 信息泄露漏洞
CVE-2021-21466 SAP Business Warehouse 代码注入漏洞
CVE-2021-21445 SAP Commerce Cloud 环境问题漏洞
CVE-2021-21463 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2021-21467 SAP Banking Services 安全漏洞
CVE-2021-21465 SAP Business Information Warehouse SQL注入漏洞
CVE-2021-21468 SAP Business Information Warehouse SQL注入漏洞
CVE-2021-21462 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2021-21447 SAP BusinessObjects Business Intelligence 跨站脚本漏洞
CVE-2021-21457 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2021-21456 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2021-21448 SAP GUI for Windows 安全漏洞
CVE-2021-21471 Cla-assistant 安全漏洞
CVE-2021-21446 SAP Netweaver 资源管理错误漏洞
CVE-2021-21449 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2021-21458 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2021-21450 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2021-21453 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞
CVE-2021-21454 SAP 3D Visual Enterprise Viewer 缓冲区错误漏洞

Showing top 20 of 27 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: SAP SE

V. Comments for CVE-2021-21470

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