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Vulnerabilities of Microsoft Microsoft Exchange Server 2016 Cumulative Update 19

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CVE Summary Score Published
CVE-2021-34523 Exploited Microsoft Exchange Server Privilege Escalation Vulnerability 9.0 Critical Jul 14, 2021
CVE-2021-34473 Exploited Microsoft Exchange Server Remote Code Execution Vulnerability 9.1 Critical Jul 14, 2021
CVE-2021-33766 Exploited Microsoft Exchange Server Information Disclosure 7.3 High Jul 14, 2021
CVE-2021-31207 Exploited Microsoft Exchange Server Security Feature Bypass Vulnerability 6.6 Medium May 11, 2021
CVE-2021-27065 Exploited Microsoft Exchange Server Remote Code Execution Vulnerability 7.8 High Mar 2, 2021
CVE-2021-26858 Exploited Microsoft Exchange Server Remote Code Execution Vulnerability 7.8 High Mar 2, 2021
CVE-2021-26857 Exploited Microsoft Exchange Server Remote Code Execution Vulnerability 7.8 High Mar 2, 2021
CVE-2021-26855 Exploited Microsoft Exchange Server Remote Code Execution Vulnerability 9.1 Critical Mar 2, 2021

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