Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2020-16875

8.4HIGH

Key Information:

Vendor
Microsoft
Status
Microsoft Exchange Server 2019 Cumulative Update 5
Microsoft Exchange Server 2019 Cumulative Update 6
Microsoft Exchange Server 2016 Cumulative Update 16
Microsoft Exchange Server 2016 Cumulative Update 17
Vendor
CVE Published:
11 September 2020

Summary

Affected Version(s)

Microsoft Exchange Server 2016 Cumulative Update 16 x64-based Systems 15.01.0

Microsoft Exchange Server 2016 Cumulative Update 17 x64-based Systems 15.01.0

Microsoft Exchange Server 2019 Cumulative Update 5 x64-based Systems 15.02.0

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC
http://packetstormsecurity.com/files/159210/Microsoft-Exc...
x_refsource_MISC

EPSS Score

39% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.