CVE-2021-27078: Microsoft Exchange Server Remote Code Execution Vulnerability
Published Mar 2, 2021
·Updated
Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26412, CVE-2021-26854, CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065.
Affected Software
5 affected components
Microsoft Exchange Server=2013-cumulative_update_23
Microsoft Exchange Server=2016-cumulative_update_18
Microsoft Exchange Server=2016-cumulative_update_19
Microsoft Exchange Server=2019-cumulative_update_7
Microsoft Exchange Server=2019-cumulative_update_8
Remediation
Event History
Mar 2, 2021
CVE Published
11:55 PM
Data Sourced
11:55 PM
DescriptionSeverity
Frequently Asked Questions
1
What is CVE-2021-27078?
CVE-2021-27078 is a remote code execution vulnerability in Microsoft Exchange Server.
2
How does CVE-2021-27078 affect Microsoft Exchange Server?
CVE-2021-27078 affects Microsoft Exchange Server versions 2013, 2016, and 2019 with specific cumulative updates.
3
What is the severity of CVE-2021-27078?
The severity of CVE-2021-27078 is rated as high with a severity value of 7.2.
4
How can I fix CVE-2021-27078?
To fix CVE-2021-27078, apply the relevant cumulative update provided by Microsoft.
5
Where can I find more information about CVE-2021-27078?
You can find more information about CVE-2021-27078 on the official Microsoft Security Guidance Advisory page.