CVE-2021-33768
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2021-33768 is fixed in 4 products on 1 platform, first by KB5004779, released July 13, 2021. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.0
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0124
69th percentile
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Microsoft Exchange Server 2016 Cumulative Update 20 | KB5004779 | Jul 13, 2021 | |
| Microsoft Exchange Server 2016 Cumulative Update 21 | KB5004779 | Jul 13, 2021 | |
| Microsoft Exchange Server 2019 Cumulative Update 10 | KB5004780 | Jul 13, 2021 | |
| Microsoft Exchange Server 2019 Cumulative Update 9 | KB5004780 | Jul 13, 2021 | |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.