CVE-2021-27078: Microsoft Exchange Server Remote Code Execution Vulnerability
First published: Tue Mar 02 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.
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 |
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Frequently Asked Questions
What is CVE-2021-27078?
CVE-2021-27078 is a remote code execution vulnerability in Microsoft Exchange Server.
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.
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.
How can I fix CVE-2021-27078?
To fix CVE-2021-27078, apply the relevant cumulative update provided by Microsoft.
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.
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- version/microsoft exchange server/2013-cumulative_update_23
- version/microsoft exchange server/2016-cumulative_update_18
- version/microsoft exchange server/2016-cumulative_update_19
- version/microsoft exchange server/2019-cumulative_update_7
- version/microsoft exchange server/2019-cumulative_update_8