VDB

GSD-2021-42321

GSD-2021-42321 PUBLISHED CVSS 8.800000190734863 HIGH

Microsoft Exchange Server Remote Code Execution Vulnerability

Risk Scores

CVSS v3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Affected Products

VendorProductVersions
MicrosoftMicrosoft Exchange Server 2016 Cumulative Update 2215.0.0
MicrosoftMicrosoft Exchange Server 2019 Cumulative Update 1115.02.0
MicrosoftMicrosoft Exchange Server 2016 Cumulative Update 2115.01.0
MicrosoftMicrosoft Exchange Server 2019 Cumulative Update 1015.02.0

Timeline

  • Aug 24, 2021 CVE Published
  • Nov 10, 2021 PoC Published
  • Nov 20, 2021 PoC Published
  • Nov 24, 2021 PoC Published
  • Aug 19, 2022 PoC Published
  • Dec 6, 2024 PoC Published
  • Dec 24, 2024 PoC Published
  • Feb 6, 2025 PoC Published
  • Feb 23, 2025 PoC Published
  • Feb 23, 2025 PoC Published
  • Feb 28, 2025 PoC Published
  • Sep 30, 2025 PoC Published

References

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