All vulnerabilities

Servers and applications

CVE-2020-16875

<p>A remote code execution vulnerability exists in Microsoft Exchange server due to improper validation of cmdlet arguments.</p> <p>An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the System user. Exploitation of the vulnerability requires an authenticated user in a certain Exchange role to be compromised.</p> <p>The security update addresses…

Severity
High 8.4
Published
11 Sept 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Microsoft Exchange ServerServers and applications · cpe:a:microsoft:exchange_server
  • Version 2016-cumulative_update_16
  • Version 2016-cumulative_update_17
  • Version 2019-cumulative_update_5
  • Version 2019-cumulative_update_6

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-16875
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-16875