9
CVSSv2

CVE-2020-17117

Published: 10/12/2020 Updated: 30/12/2023
CVSS v2 Base Score: 9 | Impact Score: 10 | Exploitability Score: 8
CVSS v3 Base Score: 6.6 | Impact Score: 5.9 | Exploitability Score: 0.7
VMScore: 802
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Vulnerability Summary

Microsoft Exchange Remote Code Execution Vulnerability

Vulnerability Trend

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microsoft exchange server 2013

microsoft exchange server 2019

microsoft exchange server 2016

Recent Articles

Patch Tuesday brings bug fixes for OpenSSL, IBM, SAP, Kubernetes, Adobe, and Red Hat. And Microsoft, of course
The Register • Thomas Claburn in San Francisco • 08 Dec 2020

Light load from Redmond as everyone else seeks to bury bad news, sorry, align in update cadence

Patch Tuesday For December's Patch Tuesday bug bonanza, Microsoft handed out fixes for a mere 58 vulnerabilities while various other orgs addressed shortcomings in their own software in separate, parallel announcements. On the one hand, vendors glommed to Microsoft's Patch Tuesday on the pretense that users and system administrators could plan their patching around a regular, monthly cadence. On the other hand, it lets developers emit all their bad news at once and ideally avoid headlines specif...