CVE-2020-1516— Windows Work Folders Service Elevation of Privilege Vulnerability
Quick assessment
Affected
Microsoft Windows 10 Version 1803
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 Windows和Microsoft Windows Server都是美国微软（Microsoft）公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。Windows Work Folders Service是其中的一个工作文件夹服务组件。 Microsoft Windows Work Folders Service中存在提权漏洞，该漏洞源于程序没有正确处理内存。攻击者可借助特制应用程序利用该漏
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-1516
Vulnerability Information
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Vulnerability Title
Windows Work Folders Service Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
An elevation of privilege vulnerability exists when the Windows Work Folders Service improperly handles memory.
To exploit this vulnerability, an attacker would first have to gain execution on the victim system. An attacker could then run a specially crafted application to elevate privileges.
The security update addresses the vulnerability by correcting how the Windows Work Folders Service handles memory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows Work Folders Service 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows和Microsoft Windows Server都是美国微软（Microsoft）公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。Windows Work Folders Service是其中的一个工作文件夹服务组件。 Microsoft Windows Work Folders Service中存在提权漏洞，该漏洞源于程序没有正确处理内存。攻击者可借助特制应用程序利用该漏
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 1803 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
|
|
| 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 1709 for 32-bit Systems | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 10 Version 1709 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
|
|
| 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 1507 | 10.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*
|
|
| 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:*:*:*:*:*:*:*:*
|
|
| Microsoft | Windows 7 | 6.1.0 ~ publication |
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x86:*
|
|
| Microsoft | Windows 7 Service Pack 1 | 6.1.0 ~ publication |
cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:x64:*
|
|
| Microsoft | Windows 8.1 | 6.3.0 ~ publication |
cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:x86:*
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 | 6.1.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | 6.0.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2008_R2:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2012 R2 | 6.3.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*
|
|
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.0 ~ publication |
cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*
|
|
| 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:*:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2020-1516
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2020-1516 (1)
Same Patch Batch · Microsoft · 2020-08-17 · 121 CVEs total
| CVE-2020-1467 | 10.0 CRITICAL | Windows Hard Link Elevation of Privilege Vulnerability |
| CVE-2020-1583 | 8.8 HIGH | Microsoft Word Information Disclosure Vulnerability |
| CVE-2020-1504 | 8.8 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2020-1552 | 8.0 HIGH | Windows Work Folder Service Elevation of Privilege Vulnerability |
| CVE-2020-1521 | 7.8 HIGH | Windows Speech Runtime Elevation of Privilege Vulnerability |
| CVE-2020-1534 | 7.8 HIGH | Windows Backup Service Elevation of Privilege Vulnerability |
| CVE-2020-1533 | 7.8 HIGH | Windows WalletService Elevation of Privilege Vulnerability |
| CVE-2020-1531 | 7.8 HIGH | Windows Accounts Control Elevation of Privilege Vulnerability |
| CVE-2020-1530 | 7.8 HIGH | Windows Remote Access Elevation of Privilege Vulnerability |
| CVE-2020-1529 | 7.8 HIGH | Windows GDI Elevation of Privilege Vulnerability |
| CVE-2020-1528 | 7.8 HIGH | Windows Radio Manager API Elevation of Privilege Vulnerability |
| CVE-2020-1527 | 7.8 HIGH | Windows Custom Protocol Engine Elevation of Privilege Vulnerability |
| CVE-2020-1526 | 7.8 HIGH | Windows Network Connection Broker Elevation of Privilege Vulnerability |
| CVE-2020-1525 | 7.8 HIGH | Media Foundation Memory Corruption Vulnerability |
| CVE-2020-1524 | 7.8 HIGH | Windows Speech Shell Components Elevation of Privilege Vulnerability |
| CVE-2020-1512 | 7.8 HIGH | Windows State Repository Service Information Disclosure Vulnerability |
| CVE-2020-1515 | 7.8 HIGH | Windows Telephony Server Elevation of Privilege Vulnerability |
| CVE-2020-1513 | 7.8 HIGH | Windows CSC Service Elevation of Privilege Vulnerability |
| CVE-2020-1517 | 7.8 HIGH | Windows File Server Resource Management Service Elevation of Privilege Vulnerability |
| CVE-2020-1511 | 7.8 HIGH | Connected User Experiences and Telemetry Service Elevation of Privilege Vulnerability |
Showing top 20 of 121 CVEs. View all on vendor page → →
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V. Comments for CVE-2020-1516
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