CVE-2022-21980

HIGH

Microsoft Exchange Server - Privilege Escalation

Title source: llm
STIX 2.1

Description

Microsoft Exchange Server Elevation of Privilege Vulnerability

References (1)

Core 1
Core References

Scores

CVSS v3 8.0
EPSS 0.0205
EPSS Percentile 79.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Details

Status published
Products (3)
microsoft/exchange_server 2013 cumulative_update_23
microsoft/exchange_server 2016 cumulative_update_22 (2 CPE variants)
microsoft/exchange_server 2019 cumulative_update_11 (2 CPE variants)
Published Aug 09, 2022
Tracked Since Feb 18, 2026