Vulnerability in Microsoft Exchange_server

CVE-2022-41079

Microsoft Exchange Server Spoofing Vulnerability

EPSS: 0.008 (51.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Microsoft Exchange_server — versions 2013, 2016, 2019
Microsoft Exchange Server 2013 Cumulative Update 23 — versions 15.00.0
Microsoft Exchange Server 2016 Cumulative Update 22 — versions 15.0.0
Microsoft Exchange Server 2016 Cumulative Update 23 — versions 15.01.0
Microsoft Exchange Server 2019 Cumulative Update 11 — versions 15.02.0
Microsoft Exchange Server 2019 Cumulative Update 12 — versions 15.02.0

References

secure@microsoft.com (vendor-advisory)

Frequently asked questions

What is CVE-2022-41079?: CVE-2022-41079 is a high-severity vulnerability in Microsoft Exchange_server. CVSS score: 8.0/10. Published 2022-11-09.
How severe is CVE-2022-41079?: High severity. CVSS v3 base score is 8.0 out of 10.