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CVE-2020-17142

Microsoft Exchange Remote Code Execution Vulnerability

Severity
Critical 9.1
Published
10 Dec 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 2013-cumulative_update_23
  • Version 2016-cumulative_update_17
  • Version 2016-cumulative_update_18
  • Version 2019-cumulative_update_6
  • Version 2019-cumulative_update_7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-17142
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-17142