Vulnerabilities > CVE-2020-1383 - Unspecified vulnerability in Microsoft products

CVSS 5.5 - MEDIUM

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

HIGH

Integrity impact

NONE

Availability impact

NONE

local

low complexity

microsoft

NVD

Published: 2020-08-17

Updated: 2024-01-19

Summary

An information disclosure vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system To exploit this vulnerability, an attacker would need to run a specially crafted application against an RPC server which has Routing and Remote Access enabled. Routing and Remote Access is a non-default configuration; systems without it enabled are not vulnerable. The security update addresses the vulnerability by correcting how the Routing and Remote Access service handles requests.

Vulnerable Configurations

Part	Description	Count
OS	Microsoft Microsoft Windows Server 2008 R2 Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 - Microsoft Windows 10 1607 Microsoft Windows 10 - Microsoft Windows 10 1709 Microsoft Windows 10 1803 Microsoft Windows 10 1809 Microsoft Windows 10 1903 Microsoft Windows 10 1909 Microsoft Windows 10 2004 Microsoft Windows 8.1 - Microsoft Windows Server 2016 - Microsoft Windows Server 2016 1903 Microsoft Windows Server 2016 1909 Microsoft Windows Server 2016 2004 Microsoft Windows 7 - Microsoft Windows RT 8.1 - Microsoft Windows Server 2019 -	19

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1383