CVE-2022-21979 MEDIUM

CVE-2022-21979: Microsoft Exchange Server Information Disclosure Vulnerability

Vendor Microsoft
Product Microsoft Exchange Server 2019 Cumulative Update 11
Published August 9, 2022
Last update January 2, 2025
View on NVD All CVEs

CVSS base score

4.8/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

What the vulnerability does

01Description

Microsoft Exchange Server Information Disclosure Vulnerability

Key dates

02Disclosure timeline

August 9, 2022 CVE published
January 2, 2025 Record updated