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CVE-2020-17099— Windows Lock Screen Security Feature Bypass Vulnerability

Quick assessment

Affected
Microsoft Windows 10 Version 1507
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 Rt等都是美国微软(Microsoft)公司的产品。Microsoft Windows Rt是一套个人电脑使用的操作系统。Microsoft Windows 10是一款桌面操作系统Microsoft Windows 7是一款桌面操作系统 Windows 锁屏安全功能绕过漏洞,目前尚无此漏洞的相关信息,请随时关注CNNVD或厂商公告。以下产品及版本受到影响:Windows Server 2016 (Server Core installation),Windows Ser

CVSS 6.8 · Medium EPSS 0.99% · P60

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token

Affected Version Matrix 9

VendorProduct Version RangeStatus
Microsoft Windows 10 Version 1507 10.0.10240.0< publication affected
Microsoft Windows 10 Version 1607 10.0.14393.0< publication affected
Microsoft Windows 10 Version 1803 10.0.0< publication affected
Microsoft Windows 10 Version 1809 10.0.17763.0< publication affected
10.0.0< publication affected
Microsoft Windows Server 2016 10.0.14393.0< publication affected
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0< publication affected
Microsoft Windows Server 2019 10.0.17763.0< publication affected
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0< publication affected
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I. Basic Information for CVE-2020-17099

Vulnerability Information

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Vulnerability Title
Windows Lock Screen Security Feature Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Windows Lock Screen Security Feature Bypass Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/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 Lock Screen 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Rt等都是美国微软(Microsoft)公司的产品。Microsoft Windows Rt是一套个人电脑使用的操作系统。Microsoft Windows 10是一款桌面操作系统Microsoft Windows 7是一款桌面操作系统 Windows 锁屏安全功能绕过漏洞,目前尚无此漏洞的相关信息,请随时关注CNNVD或厂商公告。以下产品及版本受到影响:Windows Server 2016 (Server Core installation),Windows Ser
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 1507 10.0.10240.0 ~ publication -
Microsoft Windows 10 Version 1607 10.0.14393.0 ~ publication -
Microsoft Windows 10 Version 1803 10.0.0 ~ publication -
Microsoft Windows 10 Version 1809 10.0.17763.0 ~ publication -
Microsoft Windows 10 Version 1809 10.0.0 ~ publication -
Microsoft Windows Server 2016 10.0.14393.0 ~ publication -
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 ~ publication -
Microsoft Windows Server 2019 10.0.17763.0 ~ publication -
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 ~ publication -

II. Public POCs for CVE-2020-17099

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III. Intelligence Information for CVE-2020-17099

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Vendor Advisories for CVE-2020-17099 (1)

Same Patch Batch · Microsoft · 2020-12-09 · 58 CVEs total

CVE-2020-17132 9.1 CRITICAL Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17142 9.1 CRITICAL Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17158 8.8 HIGH Microsoft Dynamics 365 for Finance and Operations (on-premises) Remote Code Execution Vuln
CVE-2020-17121 8.8 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-17152 8.8 HIGH Microsoft Dynamics 365 for Finance and Operations (on-premises) Remote Code Execution Vuln
CVE-2020-17143 8.8 HIGH Microsoft Exchange Server Information Disclosure Vulnerability
CVE-2020-17147 8.7 HIGH Dynamics CRM Webclient Cross-site Scripting Vulnerability
CVE-2020-17095 8.5 HIGH Windows Hyper-V Remote Code Execution Vulnerability
CVE-2020-17144 8.4 HIGH Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17141 8.4 HIGH Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17140 8.1 HIGH Windows SMB Information Disclosure Vulnerability
CVE-2020-17118 8.1 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-17115 8.0 HIGH Microsoft SharePoint Server Spoofing Vulnerability
CVE-2020-17150 7.8 HIGH Visual Studio Code Remote Code Execution Vulnerability
CVE-2020-17139 7.8 HIGH Windows Overlay Filter Security Feature Bypass Vulnerability
CVE-2020-17156 7.8 HIGH Visual Studio Remote Code Execution Vulnerability
CVE-2020-17129 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17128 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17127 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17124 7.8 HIGH Microsoft PowerPoint Remote Code Execution Vulnerability

Showing top 20 of 58 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

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