6.5
Medium
CVE-2021-42305 Microsoft Exchange Server Spoofing Vulnerability
Description
Microsoft Exchange Server Spoofing Vulnerability
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft Exchange Server 2013 Cumulative Update 23 15.00 | 15.00.0 → < 15.00.1497.026 | 15.00.1497.026 |
| Microsoft Exchange Server 2016 Cumulative Update 21 15.01 | 15.01.0 → < 15.01.2308.020 | 15.01.2308.020 |
| Microsoft Exchange Server 2019 Cumulative Update 10 15.02 | 15.02.0 → < 15.02.0792.019 | 15.02.0792.019 |
| Microsoft Exchange Server 2016 Cumulative Update 22 15.0 | 15.0.0 → < 15.01.2375.017 | 15.01.2375.017 |
| Microsoft Exchange Server 2019 Cumulative Update 11 15.02 | 15.02.0 → < 15.02.0986.014 | 15.02.0986.014 |
Other CVEs of Microsoft Exchange Server 2013 Cumulative Update 23
The 51 CVEs of Microsoft Exchange Server 2013 Cumulative Update 23 →
CVE-2023-21529
Microsoft Exchange Server Deserialization of Untrusted Data Vulnerability
8.8
High
CVE-2023-21707
Microsoft Exchange Server Remote Code Execution Vulnerability
8.8
High
CVE-2023-21706
Microsoft Exchange Server Remote Code Execution Vulnerability
8.8
High
CVE-2023-21762
Microsoft Exchange Server Spoofing Vulnerability
8.0
High