ES
Email
Exchange Server
On CISA KEVExploited in the wildRansomware-linked
258
CVEs
20
On KEV
9.8
Max CVSS
3
New 30D
Severity mix
Critical 23High 92Medium 66Low 0
Watch
Add Exchange Server to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2024-21410 In wildKEV | 9.8 | Feb 13 | Microsoft Exchange Server Elevation of Privilege Vulnerability Affected: 2016; 2019; 2019 |
| CVE-2021-34473 RansomwareIn wildKEV | 9.1 | Jul 14 | Microsoft Exchange Server Remote Code Execution Vulnerability Affected: 2013; 2016; 2016; 2019; 2019 |
| CVE-2021-26855 RansomwareIn wildKEV | 9.1 | Mar 2 | Microsoft Exchange Server Remote Code Execution Vulnerability Affected: 2013; 2013; 2013; 2016; 2016; 2016; +18 more |
| CVE-2021-34523 RansomwareIn wildKEV | 9.0 | Jul 14 | Microsoft Exchange Server Elevation of Privilege Vulnerability Affected: 2013; 2016; 2016; 2019; 2019 |
| CVE-2023-21529 RansomwareIn wildKEV | 8.8 | Feb 14 | Microsoft Exchange Server Remote Code Execution Vulnerability Affected: 2013; 2016; 2019; 2019 |
| CVE-2022-41080 RansomwareIn wildKEV | 8.8 | Nov 9 | Microsoft Exchange Server Elevation of Privilege Vulnerability Affected: 2013; 2016; 2016; 2019; 2019 |
| CVE-2022-41040 RansomwareIn wildKEV | 8.8 | Oct 3 | Microsoft Exchange Server Elevation of Privilege Vulnerability Affected: 2013; 2016; 2016; 2019; 2019 |
| CVE-2021-42321 RansomwareIn wildKEV | 8.8 | Nov 10 | Microsoft Exchange Server Remote Code Execution Vulnerability Affected: 2016; 2016; 2019; 2019 |
| CVE-2020-0688 RansomwareIn wildKEV | 8.8 | Feb 11 | Microsoft Exchange Server Validation Key Remote Code Execution Vulnerability Affected: 2010; 2013; 2016; 2016; 2019; 2019 |
| CVE-2020-17144 In wildKEV | 8.4 | Dec 9 | Microsoft Exchange Remote Code Execution Vulnerability Affected: 2010 |
| CVE-2022-41082 RansomwareIn wildKEV | 8.0 | Oct 3 | Microsoft Exchange Server Remote Code Execution Vulnerability Affected: 2013; 2016; 2016; 2019; 2019 |
| CVE-2021-27065 RansomwareIn wildKEV | 7.8 | Mar 2 | Microsoft Exchange Server Remote Code Execution Vulnerability Affected: 2013; 2013; 2013; 2013; 2016; 2016; +18 more |
| CVE-2021-26858 RansomwareIn wildKEV | 7.8 | Mar 2 | Microsoft Exchange Server Remote Code Execution Vulnerability Affected: 2013; 2013; 2013; 2016; 2016; 2016; +18 more |
| CVE-2021-26857 RansomwareIn wildKEV | 7.8 | Mar 2 | Microsoft Exchange Server Remote Code Execution Vulnerability Affected: 2010; 2013; 2013; 2013; 2013; 2016; +20 more |
| CVE-2017-8540 In wildKEV | 7.8 | May 26 | Microsoft Malware Protection Engine Improper Restriction of Operations Vulnerability Affected: 2013; 2016 |
| CVE-2018-8581 RansomwareIn wildKEV | 7.4 | Nov 14 | Microsoft Exchange Server Privilege Escalation Vulnerability Affected: 2010; 2013; 2016; 2019 |
| CVE-2021-33766 In wildKEV | 7.3 | Jul 14 | Microsoft Exchange Server Information Disclosure Vulnerability Affected: 2013; 2016; 2016; 2019; 2019 |
| CVE-2021-31196 In wildKEV | 7.2 | Jul 14 | Microsoft Exchange Server Remote Code Execution Vulnerability Affected: 2013; 2016; 2016; 2019; 2019 |
| CVE-2021-31207 RansomwareIn wildKEV | 6.6 | May 11 | Microsoft Exchange Server Security Feature Bypass Vulnerability Affected: 15.01.0 before 15.01.2176.014 |
| CVE-2026-42897 In wildKEV | 6.1 | May 14 | Microsoft Exchange Server Spoofing Vulnerability Affected: 2016; 2016; 2016; 2016; 2016; 2016; +33 more |
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