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CVE-2020-0903

Quick assessment

Affected
Microsoft Microsoft Exchange Server 2019 Cumulative Update 4
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 Exchange Server是美国微软（Microsoft）公司的一套电子邮件服务程序。它提供邮件存取、储存、转发，语音邮件，邮件过滤筛选等功能。 Microsoft Exchange Server 2016版本和2019版本中存在跨站脚本漏洞，该漏洞源于该程序未正确地检验发往Exchange服务器的请求。攻击者可利用该漏洞在当前用户的安全上下文中运行脚本。

AI Predicted 4.3 Difficulty: Easy EPSS 1.65% · P75
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I. Basic Information for CVE-2020-0903

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.
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 Exchange Server 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Exchange Server是美国微软（Microsoft）公司的一套电子邮件服务程序。它提供邮件存取、储存、转发，语音邮件，邮件过滤筛选等功能。 Microsoft Exchange Server 2016版本和2019版本中存在跨站脚本漏洞，该漏洞源于该程序未正确地检验发往Exchange服务器的请求。攻击者可利用该漏洞在当前用户的安全上下文中运行脚本。
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
Microsoft Microsoft Exchange Server 2019 Cumulative Update 4 unspecified -
Microsoft Microsoft Exchange Server 2016 Cumulative Update 15 unspecified -
Microsoft Microsoft Exchange Server 2019 Cumulative Update 3 unspecified -
Microsoft Microsoft Exchange Server 2016 Cumulative Update 14 unspecified -

II. Public POCs for CVE-2020-0903

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III. Intelligence Information for CVE-2020-0903

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Vendor Advisories for CVE-2020-0903 (1)

Same Patch Batch · Microsoft · 2020-03-12 · 116 CVEs total

CVE-2020-0808 Microsoft Windows Provisioning Runtime 安全漏洞
CVE-2020-0791 Microsoft Windows Graphics Component 缓冲区错误漏洞
CVE-2020-0796 微软 Microsoft SMBv3 缓冲区错误漏洞
CVE-2020-0795 Microsoft Business Productivity Servers、SharePoint Enterprise Server和SharePoint Foundation
CVE-2020-0798 Microsoft Windows Installer 安全漏洞
CVE-2020-0797 Microsoft Windows Work Folder Service 安全漏洞
CVE-2020-0800 Microsoft Windows Work Folder Service 安全漏洞
CVE-2020-0799 Microsoft Windows Kernel 安全漏洞
CVE-2020-0802 Microsoft Windows Network Connections Service 安全漏洞
CVE-2020-0801 Microsoft Windows Media Foundation 缓冲区错误漏洞
CVE-2020-0804 Microsoft Windows Network Connections Service 安全漏洞
CVE-2020-0803 Microsoft Windows Network Connections Service 安全漏洞
CVE-2020-0807 Microsoft Windows Media Foundation 缓冲区错误漏洞
CVE-2020-0806 Microsoft Windows Error Reporting 安全漏洞
CVE-2020-0809 Microsoft Windows Media Foundation 缓冲区错误漏洞
CVE-2020-0822 Microsoft Windows 安全漏洞
CVE-2020-0819 Microsoft Windows Device Setup Manager 安全漏洞
CVE-2020-0816 Microsoft Edge 缓冲区错误漏洞
CVE-2020-0823 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2020-0820 Microsoft Windows Media Foundation 信息泄露漏洞

Showing top 20 of 116 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: Microsoft

V. Comments for CVE-2020-0903

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