VulnerabilityModified

CVE-2020-17141

Microsoft Exchange Remote Code Execution Vulnerability

HIGH 8.4EPSS 6.63%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (6.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Microsoft Exchange Remote Code Execution Vulnerability

CVSS 3.1: 8.4 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
EPSS: 6.63% probability · 93th percentile
CISA KEV: Not listed
Affected: microsoft/exchange server
Source: secure@microsoft.com

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17141
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17141Patch, Vendor Advisory

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