Microsoft » Exchange Server » 2016 cumulative_update_20 : Security Vulnerabilities, CVEs,
Microsoft Exchange Server Information Disclosure Vulnerability
Max CVSS
5.7
EPSS Score
0.17%
Published
2023-09-12
Updated
2023-09-14
Microsoft Exchange Server Elevation of Privilege Vulnerability
Max CVSS
9.8
EPSS Score
0.33%
Published
2023-08-08
Updated
2023-08-10
CVE-2021-34523
Known exploited
Public exploit
Used for ransomware
Microsoft Exchange Server Elevation of Privilege Vulnerability
Max CVSS
9.8
EPSS Score
78.22%
Published
2021-07-14
Updated
2024-02-13
CISA KEV Added
2021-11-03
CVE-2021-34473
Known exploited
Public exploit
Used for ransomware
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
10.0
EPSS Score
97.32%
Published
2021-07-14
Updated
2023-12-28
CISA KEV Added
2021-11-03
Microsoft Exchange Server Elevation of Privilege Vulnerability
Max CVSS
8.0
EPSS Score
0.04%
Published
2021-07-14
Updated
2023-12-28
CVE-2021-33766
Known exploited
Microsoft Exchange Server Information Disclosure Vulnerability
Max CVSS
7.5
EPSS Score
38.80%
Published
2021-07-14
Updated
2023-12-28
CISA KEV Added
2022-01-18
Microsoft Exchange Server Spoofing Vulnerability
Max CVSS
8.1
EPSS Score
7.28%
Published
2021-05-11
Updated
2023-08-02
CVE-2021-31207
Known exploited
Public exploit
Used for ransomware
Microsoft Exchange Server Security Feature Bypass Vulnerability
Max CVSS
7.2
EPSS Score
96.90%
Published
2021-05-11
Updated
2023-08-02
CISA KEV Added
2021-11-03
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
8.0
EPSS Score
23.44%
Published
2021-07-14
Updated
2023-12-28
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
7.8
EPSS Score
1.07%
Published
2021-05-11
Updated
2023-08-02
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
7.2
EPSS Score
1.26%
Published
2021-07-14
Updated
2023-12-28
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
8.8
EPSS Score
92.42%
Published
2021-05-11
Updated
2023-08-02
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
9.0
EPSS Score
0.55%
Published
2021-04-13
Updated
2023-12-29
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
9.0
EPSS Score
1.26%
Published
2021-04-13
Updated
2023-12-29
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
10.0
EPSS Score
4.45%
Published
2021-04-13
Updated
2023-12-29
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
10.0
EPSS Score
4.45%
Published
2021-04-13
Updated
2023-12-29
16 vulnerabilities found