CVE-2020-0837— ADFS MFA Elevation of Privilege Vulnerability
Quick assessment
Affected
Microsoft Windows 10 Version 1809
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 Active Directory Federation Service是美国Microsoft公司的一种活动目录联合服务。该功能允许受信任的伙伴通过网络安全共享标识信息，该功能一般应用于Web单点登录、账户管理、可扩展架构等方面。 Microsoft Active Directory Federation Services (ADFS）中存在安全漏洞。该漏洞允许攻击者发送经过特殊设计的身份验证请求。以下产品及版本受到影响： Windows 10 1909版本， Windows Serv
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-0837
Vulnerability Information
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Vulnerability Title
ADFS MFA Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
<p>An elevation of privilege vulnerability exists when Active Directory Federation Services (ADFS) improperly handles multi-factor authentication requests. An attacker who successfully exploited this vulnerability could bypass some, but not all, of the authentication factors.</p>
<p>To exploit this vulnerability, an attacker could send a specially crafted authentication request.</p>
<p>This security update corrects how ADFS handles multi-factor authentication requests.</p>
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Active Directory Federation Services 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Active Directory Federation Service是美国Microsoft公司的一种活动目录联合服务。该功能允许受信任的伙伴通过网络安全共享标识信息，该功能一般应用于Web单点登录、账户管理、可扩展架构等方面。 Microsoft Active Directory Federation Services (ADFS）中存在安全漏洞。该漏洞允许攻击者发送经过特殊设计的身份验证请求。以下产品及版本受到影响： Windows 10 1909版本， Windows Serv
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 | Windows 10 Version 1809 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server 2019 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 1909 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server, version 1909 (Server Core installation) | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 1903 for 32-bit Systems | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 1903 for x64-based Systems | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 1903 for ARM64-based Systems | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
|
|
| Microsoft | Windows Server, version 1903 (Server Core installation) | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_1903:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 2004 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server version 2004 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 1607 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server 2016 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2020-0837
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2020-0837 (1)
Same Patch Batch · Microsoft · 2020-09-11 · 129 CVEs total
| CVE-2020-1595 | 9.9 CRITICAL | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2020-1210 | 9.9 CRITICAL | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2020-1523 | 8.9 HIGH | Microsoft SharePoint Server Tampering Vulnerability |
| CVE-2020-0718 | 8.8 HIGH | Active Directory Remote Code Execution Vulnerability |
| CVE-2020-0761 | 8.8 HIGH | Active Directory Remote Code Execution Vulnerability |
| CVE-2020-1129 | 8.8 HIGH | Microsoft Windows Codecs Library Remote Code Execution Vulnerability |
| CVE-2020-1012 | 8.8 HIGH | WinINet API Elevation of Privilege Vulnerability |
| CVE-2020-0922 | 8.8 HIGH | Microsoft COM for Windows Remote Code Execution Vulnerability |
| CVE-2020-1453 | 8.6 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2020-1200 | 8.6 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2020-1452 | 8.6 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2020-1460 | 8.6 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2020-1576 | 8.5 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2020-16875 | 8.4 HIGH | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2020-1285 | 8.4 HIGH | GDI+ Remote Code Execution Vulnerability |
| CVE-2020-1507 | 7.9 HIGH | Microsoft COM for Windows Elevation of Privilege Vulnerability |
| CVE-2020-1039 | 7.8 HIGH | Jet Database Engine Remote Code Execution Vulnerability |
| CVE-2020-1074 | 7.8 HIGH | Jet Database Engine Remote Code Execution Vulnerability |
| CVE-2020-1115 | 7.8 HIGH | Windows Common Log File System Driver Elevation of Privilege Vulnerability |
| CVE-2020-1053 | 7.8 HIGH | DirectX Elevation of Privilege Vulnerability |
Showing top 20 of 129 CVEs. View all on vendor page → →
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V. Comments for CVE-2020-0837
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