What is CVE-2022-34692?

CVE-2022-34692 is a medium-severity vulnerability in Microsoft Exchange Server, classified under Information Disclosure. CVSS score: 5.3/10. Published 2022-08-09.

How severe is CVE-2022-34692?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Microsoft Exchange Server

CVE-2022-34692

Microsoft Exchange Server Information Disclosure Vulnerability

Vulnerability class: Information Disclosure

EPSS: 0.014 (70.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Microsoft Exchange_server — versions 2016, 2019
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

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

secure@microsoft.com (vendor-advisory)

Frequently asked questions

What is CVE-2022-34692?: CVE-2022-34692 is a medium-severity vulnerability in Microsoft Exchange Server, classified under Information Disclosure. CVSS score: 5.3/10. Published 2022-08-09.
How severe is CVE-2022-34692?: Medium severity. CVSS v3 base score is 5.3 out of 10.