Microsoft Microsoft Exchange Server 2019 Cumulative Update 4 vulnerabilities
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Published CVEs affecting Microsoft Microsoft Exchange Server 2019 Cumulative Update 4: 4 record(s), with affected versions and fixes.
CVE-2021-26857
High · 7.8
KEV Urgent · 82 Public exploit Ransomware CWE-502 Mar 2, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-27065
High · 7.8
KEV Urgent · 99 Public exploit Ransomware CWE-22 Mar 2, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26858
High · 7.8
KEV Urgent · 79 Ransomware Mar 2, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26855
Critical · 9.1
KEV Urgent · 100 Public exploit Ransomware CWE-918 Mar 2, 2021
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server Remote Code Execution Vulnerability