CVE-2022-41079

Microsoft Exchange Server Spoofing Vulnerability

Description

Microsoft Exchange Server Spoofing Vulnerability

8.0

CVSS

Severity: High

CVSS 3.1 •

EPSS 0.18%

Vendor Advisory microsoft.com

Affected: Microsoft Microsoft Exchange Server 2019 Cumulative Update 12

Affected: Microsoft Microsoft Exchange Server 2016 Cumulative Update 23

Affected: Microsoft Microsoft Exchange Server 2016 Cumulative Update 22

Affected: Microsoft Microsoft Exchange Server 2013 Cumulative Update 23

Affected: Microsoft Microsoft Exchange Server 2019 Cumulative Update 11

References

Link	Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-41079	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-41079?: CVE-2022-41079 has been scored as a high severity vulnerability.
How to fix CVE-2022-41079?: To fix CVE-2022-41079, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-41079 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-41079 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-41079?: CVE-2022-41079 affects Microsoft Microsoft Exchange Server 2019 Cumulative Update 12, Microsoft Microsoft Exchange Server 2016 Cumulative Update 23, Microsoft Microsoft Exchange Server 2016 Cumulative Update 22, Microsoft Microsoft Exchange Server 2013 Cumulative Update 23, Microsoft Microsoft Exchange Server 2019 Cumulative Update 11.

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