SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2022-24477

Microsoft Exchange Server Elevation of Privilege Vulnerability

HIGH 8.0EPSS 2.10%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.10%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Microsoft Exchange Server Elevation of Privilege Vulnerability

CVSS 3.1
8.0 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS
2.10% probability · 81th percentile
CISA KEV
Not listed
Affected
microsoft/exchange server
Source
secure@microsoft.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.