Vulnerability · Published Apr 15, 2020 · Assigned by microsoft

CVE-2020-1002

High 7.1

In plain English

A high-severity security flaw in Microsoft Forefront Endpoint Protection from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities).

Severity (CVSS NVD)7.1High
Exploit odds (30 days)0.7%top 45.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary locations.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Defender Elevation of Privilege Vulnerability'.

Affected products (as reported)

VendorProductVersions
Microsoft Microsoft Forefront Endpoint Protection 2010
Microsoft Microsoft System Center Endpoint Protection2012 R2 Endpoint Protection2012 Endpoint Protection
Microsoft Microsoft Security Essentials unspecified
Microsoft Windows Defender on Windows 10 Version 1909 for 32-bit Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1909 for x64-based Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1909 for ARM64-based Systems unspecified
Microsoft Windows Defender on Windows Server, version 1909 (Server Core installation) unspecified
Microsoft Windows Defender on Windows 10 Version 1803 for 32-bit Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1803 for x64-based Systems unspecified
Microsoft Windows Defender on Windows Server, version 1803 (Server Core Installation) unspecified
Microsoft Windows Defender on Windows 10 Version 1803 for ARM64-based Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1809 for 32-bit Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1809 for x64-based Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1809 for ARM64-based Systems unspecified
Microsoft Windows Defender on Windows Server 2019 unspecified
Microsoft Windows Defender on Windows Server 2019 (Server Core installation) unspecified
Microsoft Windows Defender on Windows 10 Version 1709 for 32-bit Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1709 for x64-based Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1709 for ARM64-based Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1903 for 32-bit Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1903 for x64-based Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1903 for ARM64-based Systems unspecified
Microsoft Windows Defender on Windows Server, version 1903 (Server Core installation) unspecified
Microsoft Windows Defender on Windows 10 for 32-bit Systems unspecified
Microsoft Windows Defender on Windows 10 for x64-based Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1607 for 32-bit Systems unspecified
Microsoft Windows Defender on Windows 10 Version 1607 for x64-based Systems unspecified
Microsoft Windows Defender on Windows Server 2016 unspecified
Microsoft Windows Defender on Windows Server 2016 (Server Core installation) unspecified
Microsoft Windows Defender on Windows 7 for 32-bit Systems Service Pack 1

References