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Exchange Server Security Vulnerabilities - CVSS Score 9 - 10

cve
cve

CVE-2009-0098

Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not properly interpret Transport Neutral Encapsulation (TNEF) properties, which allows remote attackers to execute arbitrary code via a crafted TNEF message, aka "Memory Corruption Vulnerability."

7.5AI Score

0.552EPSS

2009-02-10 10:30 PM
59
cve
cve

CVE-2018-8154

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server. This CVE ID is unique from CVE-2018-8151.

9.8CVSS

6.9AI Score

0.1EPSS

2018-05-09 07:29 PM
77
cve
cve

CVE-2018-8302

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server.

9.8CVSS

9.4AI Score

0.548EPSS

2018-08-15 05:29 PM
66
cve
cve

CVE-2019-0586

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server.

9.8CVSS

9.4AI Score

0.362EPSS

2019-01-08 09:29 PM
80
cve
cve

CVE-2019-1373

A remote code execution vulnerability exists in Microsoft Exchange through the deserialization of metadata via PowerShell, aka 'Microsoft Exchange Remote Code Execution Vulnerability'.

9.8CVSS

9.7AI Score

0.045EPSS

2019-11-12 07:15 PM
96
cve
cve

CVE-2020-17132

Microsoft Exchange Remote Code Execution Vulnerability

9.1CVSS

8.9AI Score

0.034EPSS

2020-12-10 12:15 AM
216
In Wild
8
cve
cve

CVE-2020-17142

Microsoft Exchange Remote Code Execution Vulnerability

9.1CVSS

8.9AI Score

0.034EPSS

2020-12-10 12:15 AM
130
8
cve
cve

CVE-2021-26412

Microsoft Exchange Server Remote Code Execution Vulnerability

9.1CVSS

8.8AI Score

0.036EPSS

2021-03-03 12:15 AM
269
18
cve
cve

CVE-2021-26427

Microsoft Exchange Server Remote Code Execution Vulnerability

9CVSS

8.3AI Score

0.004EPSS

2021-10-13 01:15 AM
214
cve
cve

CVE-2021-26855

Microsoft Exchange Server Remote Code Execution Vulnerability

9.1CVSS

9.3AI Score

0.975EPSS

2021-03-03 12:15 AM
2437
In Wild
405
cve
cve

CVE-2021-27078

Microsoft Exchange Server Remote Code Execution Vulnerability

9.1CVSS

8.8AI Score

0.036EPSS

2021-03-03 12:15 AM
190
21
cve
cve

CVE-2021-28480

Microsoft Exchange Server Remote Code Execution Vulnerability

9.8CVSS

9.2AI Score

0.035EPSS

2021-04-13 08:15 PM
225
In Wild
28
cve
cve

CVE-2021-28481

Microsoft Exchange Server Remote Code Execution Vulnerability

9.8CVSS

9.2AI Score

0.035EPSS

2021-04-13 08:15 PM
194
23
cve
cve

CVE-2021-28483

Microsoft Exchange Server Remote Code Execution Vulnerability

9CVSS

9.2AI Score

0.002EPSS

2021-04-13 08:15 PM
135
17
cve
cve

CVE-2021-34473

Microsoft Exchange Server Remote Code Execution Vulnerability

9.1CVSS

9.6AI Score

0.973EPSS

2021-07-14 06:15 PM
1857
In Wild
48
cve
cve

CVE-2021-34523

Microsoft Exchange Server Elevation of Privilege Vulnerability

9CVSS

9.3AI Score

0.81EPSS

2021-07-14 06:15 PM
1372
In Wild
34
cve
cve

CVE-2022-21846

Microsoft Exchange Server Remote Code Execution Vulnerability

9CVSS

9.3AI Score

0.003EPSS

2022-01-11 09:15 PM
221
In Wild
4
cve
cve

CVE-2022-21855

Microsoft Exchange Server Remote Code Execution Vulnerability

9CVSS

9.3AI Score

0.003EPSS

2022-01-11 09:15 PM
145
In Wild
cve
cve

CVE-2022-21969

Microsoft Exchange Server Remote Code Execution Vulnerability

9CVSS

9.3AI Score

0.003EPSS

2022-01-11 09:15 PM
112
In Wild
cve
cve

CVE-2023-21709

Microsoft Exchange Server Elevation of Privilege Vulnerability

9.8CVSS

9.2AI Score

0.002EPSS

2023-08-08 06:15 PM
148
cve
cve

CVE-2024-21410

Microsoft Exchange Server Elevation of Privilege Vulnerability

9.8CVSS

9.6AI Score

0.083EPSS

2024-02-13 06:15 PM
393
In Wild