VDB

CVE-2021-34523

CVE-2021-34523 PUBLISHED KEV CVSS 8.699999809265137 HIGH

Microsoft Exchange Server ist das Serverprodukt für das Client-Server Groupware- und Nachrichtensystem der Firma Microsoft.

EPSS 99.99% · 100.0th percentile

Risk Scores

CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
99.99%
100.0th percentile

Affected Products

VendorProductVersions
MicrosoftMicrosoft Exchange Server 2016 Cumulative Update 20
MicrosoftMicrosoft Exchange Server 2013 Cumulative Update 23
MicrosoftMicrosoft Exchange Server 2016 Cumulative Update 19
MicrosoftMicrosoft Exchange Server 2019 Cumulative Update 9
MicrosoftMicrosoft Exchange Server 2019 Cumulative Update 8

Timeline

  • Nov 23, 2017 PoC Published
  • Mar 12, 2018 PoC Published
  • Feb 5, 2019 PoC Published
  • Sep 17, 2020 PoC Published
  • Oct 3, 2020 PoC Published
  • Mar 4, 2021 PoC Published
  • Apr 26, 2021 PoC Published
  • Jun 28, 2021 PoC Published
  • Jul 2, 2021 PoC Published
  • Jul 13, 2021 CVE Published
  • Jul 15, 2021 EPSS Score
  • Jul 23, 2021 EPSS Score

References

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