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CVE-2021-34523 - Microsoft Exchange Server Privilege Escalation Vulnerability

Project:Microsoft

Product:Exchange Server

Date Added:2021-11-03Due Date:2021-11-17

Vulnerability Name

Microsoft Exchange Server Privilege Escalation Vulnerability

Description

Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.

Known To Be Used in Ransomware Campaigns?

Known

Action

Apply updates per vendor instructions.

Additional Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-34523

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