CVE-2021-31186: Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
Published May 11, 2021
·Updated
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
Affected Software
19 affected components
Microsoft Windows 10
Microsoft Windows 10=20h2
Microsoft Windows 10=1607
Microsoft Windows 10=1803
Microsoft Windows 10=1809
Microsoft Windows 10=1909
Microsoft Windows 10=2004
Microsoft Windows 7=sp1
Microsoft Windows 8.1
Microsoft Windows RT 8.1
Microsoft Windows Server 2008=sp2
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2016=20h2
Microsoft Windows Server 2016=1909
Microsoft Windows Server 2016=2004
Microsoft Windows Server 2019
Remediation
Event History
May 11, 2021
CVE Published
07:11 PM
Data Sourced
07:11 PM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2021-31186?
CVE-2021-31186 is rated as important since it can lead to information disclosure in Windows Remote Desktop Protocol.
2
How do I fix CVE-2021-31186?
To fix CVE-2021-31186, apply the latest security updates provided by Microsoft for your affected Windows operating system.
3
Which systems are affected by CVE-2021-31186?
CVE-2021-31186 affects multiple versions of Microsoft Windows, including Windows 10, Windows 7, and various Windows Server versions.
4
What type of vulnerability is CVE-2021-31186?
CVE-2021-31186 is classified as an information disclosure vulnerability within the Windows Remote Desktop Protocol.
5
What are the potential impacts of CVE-2021-31186?
If exploited, CVE-2021-31186 could allow an attacker to gain access to sensitive information from a targeted system.