CVE-2021-41348: Microsoft Exchange Server Elevation of Privilege Vulnerability
Published Oct 13, 2021
·Updated
Microsoft Exchange Server Elevation of Privilege Vulnerability
Affected Software
4 affected components
Microsoft Exchange Server=2016-cumulative_update_21
Microsoft Exchange Server=2016-cumulative_update_22
Microsoft Exchange Server=2019-cumulative_update_10
Microsoft Exchange Server=2019-cumulative_update_11
Remediation
Event History
Oct 13, 2021
CVE Published
via MITRE·12:28 AM
Data Sourced
via MITRE·12:28 AM
DescriptionSeverity
Data Sourced
via NVD·01:15 AM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2021-41348?
CVE-2021-41348 is a vulnerability in Microsoft Exchange Server that allows an attacker to elevate their privileges.
2
How severe is CVE-2021-41348?
CVE-2021-41348 has a severity score of 8, which is considered high.
3
Which versions of Microsoft Exchange Server are affected by CVE-2021-41348?
CVE-2021-41348 affects Microsoft Exchange Server 2016 Cumulative Update 21, Cumulative Update 22, and Microsoft Exchange Server 2019 Cumulative Update 10, Cumulative Update 11.
4
How can I fix CVE-2021-41348?
To fix CVE-2021-41348, apply the relevant security update provided by Microsoft.
5
Where can I find more information about CVE-2021-41348?
You can find more information about CVE-2021-41348 on the Microsoft Security Guidance Advisory page: [CVE-2021-41348](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41348).