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CVE-2019-0841

Quick assessment

Affected
Microsoft Windows
Exploitation
Confirmed exploitation in the wild; remediate immediately
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。AppX Deployment Service是其中的一个用于安装、部署和更新Windows Store中程序的组件。 Microsoft Windows AppX Deployment Service中存在提权漏洞，该漏洞源于网络系统或产品未正

AI Predicted 7.8 Difficulty: Moderate KEV · Ransomware EPSS 41.40% · P99

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2019-0841

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0730, CVE-2019-0731, CVE-2019-0796, CVE-2019-0805, CVE-2019-0836.
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 Windows AppX Deployment Service 后置链接漏洞
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。AppX Deployment Service是其中的一个用于安装、部署和更新Windows Store中程序的组件。 Microsoft Windows AppX Deployment Service中存在提权漏洞，该漏洞源于网络系统或产品未正
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Windows 10 Version 1703 for 32-bit Systems -
Microsoft Windows Server version 1709 (Core Installation) -

II. Public POCs for CVE-2019-0841

# POC Description Source Link Shenlong Link
1 PoC code for CVE-2019-0841 Privilege Escalation vulnerability https://github.com/rogue-kdc/CVE-2019-0841 POC Details
2 None https://github.com/likescam/CVE-2019-0841 POC Details
3 A fully automatic CVE-2019-0841 bypass targeting all versions of Edge in Windows 10. https://github.com/0x00-0x00/CVE-2019-0841-BYPASS POC Details
4 None https://github.com/mappl3/CVE-2019-0841 POC Details
5 None https://github.com/likekabin/CVE-2019-0841 POC Details
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III. Intelligence Information for CVE-2019-0841

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Vendor Advisories for CVE-2019-0841 (2)

Exploits & Public PoCs for CVE-2019-0841 (3)

Same Patch Batch · Microsoft · 2019-04-09 · 106 CVEs total

CVE-2019-0826 Microsoft Office Access Connectivity Engine 输入验证错误漏洞
CVE-2019-0842 Microsoft Windows VBScript引擎缓冲区错误漏洞
CVE-2019-0840 Microsoft Windows kernel 信息泄露漏洞
CVE-2019-0839 Microsoft Windows和Microsoft Windows Server 信息泄露漏洞
CVE-2019-0838 Microsoft Windows和Microsoft Windows Server 信息泄露漏洞
CVE-2019-0837 Microsoft DirectX 信息泄露漏洞
CVE-2019-0836 Microsoft Windows和Microsoft Windows Server 权限许可和访问控制问题漏洞
CVE-2019-0835 Microsoft Internet Explorer 信息泄露漏洞
CVE-2019-0833 Microsoft Edge 信息泄露漏洞
CVE-2019-0831 Microsoft SharePoint 跨站脚本漏洞
CVE-2019-0830 Microsoft SharePoint 跨站脚本漏洞
CVE-2019-0829 Microsoft ChakraCore和Microsoft Edge 缓冲区错误漏洞
CVE-2019-0828 Microsoft Excel 缓冲区错误漏洞
CVE-2019-0827 Microsoft Office Access Connectivity Engine 输入验证错误漏洞
CVE-2019-0810 Microsoft ChakraCore和Microsoft Edge 缓冲区错误漏洞
CVE-2019-0814 Microsoft Windows win32k 信息泄露漏洞
CVE-2019-0813 Microsoft Windows Admin Center 权限许可和访问控制问题漏洞
CVE-2019-0812 Microsoft ChakraCore和Microsoft Edge 缓冲区错误漏洞
CVE-2019-0815 Microsoft ASP.NET Core 代码问题漏洞
CVE-2019-0806 Microsoft ChakraCore和Microsoft Edge 缓冲区错误漏洞

Showing top 20 of 106 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows
Same vendor: Microsoft

V. Comments for CVE-2019-0841

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