Microsoft Exchange Server
CVE-2020-17141 — Microsoft Exchange Remote Code Execution Vulnerability
Executive Summary
None
Overview
8.4
CVSS HIGH
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
CVSS Vector
ATTACK VECTOR
Network
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
High
USER INTERACTION
Required
SCOPE
Changed
Temporal Score: 7.6
EPSS Score
0.07404
probability of exploitation in the next 30 days
0.93644 percentile - updated 2026-06-20
View on FIRST.org
Affected Products
4 affected products
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Microsoft Exchange Server 2016 Cumulative Update 17 | 4593465 (Security Update) |
Important | Remote Code Execution | Maybe |
| Microsoft Exchange Server 2016 Cumulative Update 18 | 4593465 (Security Update) |
Important | Remote Code Execution | Maybe |
| Microsoft Exchange Server 2019 Cumulative Update 6 | 4593465 (Security Update) |
Important | Remote Code Execution | Maybe |
| Microsoft Exchange Server 2019 Cumulative Update 7 | 4593465 (Security Update) |
Important | Remote Code Execution | Maybe |
Patches
1 patch
| Article | Type | Restart |
|---|---|---|
4593465 |
Security Update | Maybe |
Known Exploits
No known exploits have been linked for this CVE yet. When available, exploit references will be sourced from public repositories and may be unverified, incomplete, or non-functional. Always review code carefully before use in any environment.
Acknowledgments
References
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