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CVE-2021-42298— Microsoft Defender Remote Code Execution Vulnerability

CVSS 7.8 · High EPSS 2.27% · P85
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I. Basic Information for CVE-2021-42298

Vulnerability Information
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Vulnerability Title
Microsoft Defender Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Microsoft Defender Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows Defender 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Defender是美国微软（Microsoft）公司的一套Windows系统附带的防病毒软件。 Microsoft Windows Defender存在代码注入漏洞。该漏洞源于外部输入数据构造代码段的过程中，网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞生成非法的代码段，修改网络系统或组件的预期的执行控制流。以下产品和版本受到影响：Microsoft Malware Protection Engine
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

VendorProductAffected VersionsCPESubscribe
MicrosoftMicrosoft Malware Protection Engine 1.1.0.0 ~ 1.1.18700.3 cpe:2.3:a:microsoft:malware_protection_engine:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2021-42298

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III. Intelligence Information for CVE-2021-42298

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Same Patch Batch · Microsoft · 2021-11-10 · 54 CVEs total

CVE-2021-264439.0 CRITICALMicrosoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability
CVE-2021-386668.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2021-423218.8 HIGHMicrosoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-423168.8 HIGHMicrosoft Dynamics 365 On-Premises Remote Code Execution Vulnerability
CVE-2021-422838.8 HIGHNTFS Elevation of Privilege Vulnerability
CVE-2021-422758.8 HIGHMicrosoft COM for Windows Remote Code Execution Vulnerability
CVE-2021-432097.8 HIGH3D Viewer Remote Code Execution Vulnerability
CVE-2021-432087.8 HIGH3D Viewer Remote Code Execution Vulnerability
CVE-2021-422927.8 HIGHMicrosoft Excel Security Feature Bypass Vulnerability
CVE-2021-423227.8 HIGHVisual Studio Code Elevation of Privilege Vulnerability
CVE-2021-422867.8 HIGHWindows Core Shell SI Host Extension Framework for Composable Shell Elevation of Privilege
CVE-2021-422857.8 HIGHWindows Kernel Elevation of Privilege Vulnerability
CVE-2021-422767.8 HIGHMicrosoft Windows Media Foundation Remote Code Execution Vulnerability
CVE-2021-413787.8 HIGHWindows NTFS Remote Code Execution Vulnerability
CVE-2021-413777.8 HIGHWindows Fast FAT File System Driver Elevation of Privilege Vulnerability
CVE-2021-413707.8 HIGHNTFS Elevation of Privilege Vulnerability
CVE-2021-413677.8 HIGHNTFS Elevation of Privilege Vulnerability
CVE-2021-413667.8 HIGHCredential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerabili
CVE-2021-404427.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2021-369577.8 HIGHWindows Desktop Bridge Elevation of Privilege Vulnerability

Showing top 20 of 54 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft Malware Protection Engine
Same vendor: Microsoft

V. Comments for CVE-2021-42298

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