Vulnerabilities > CVE-2021-34453 - Unspecified vulnerability in Microsoft Exchange Server 2016/2019

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

NVD

Published: 2021-10-13

Updated: 2023-08-01

Summary

Microsoft Exchange Server Denial of Service Vulnerability

Vulnerable Configurations

Part	Description	Count
Application	Microsoft Microsoft Exchange Server 2016 Microsoft Exchange Server 2019	4

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34453

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