Microsoft Exchange Server Hybrid Deployment Elevation of Privilege Vulnerability
view advisory published 2025-08-12
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-53786US | — | Exploit | ||
On April 18th 2025, Microsoft announced Exchange Server Security Changes for Hybrid Deployments and accompanying non-security Hot Fix. Microsoft made these changes in the general i… | ||||
02
references
External citations — patches, advisories, analysis.
- CVE-2025-53786 Microsoft Exchange Server Hybrid Deployment Elevation of Privilege Vulnerability - CSAFself
- CVE-2025-53786 Microsoft Exchange Server Hybrid Deployment Elevation of Privilege Vulnerability - HTMLself
- Microsoft Support Lifecycleexternal
- Common Vulnerability Scoring Systemexternal
- Microsoft Exploitability Indexexternal
03
remediations (4)
- FixedMicrosoft Exchange Server 2016 Cumulative Update 23
15.01.2507.055:Security Update:http://support.microsoft.com/kb/KB5050674
http://support.microsoft.com/kb/KB5050674 - FixedMicrosoft Exchange Server 2019 Cumulative Update 14
15.02.1544.025:Security Update:http://support.microsoft.com/kb/KB5050673
http://support.microsoft.com/kb/KB5050673 - FixedMicrosoft Exchange Server 2019 Cumulative Update 15
15.02.1748.024:Security Update:http://support.microsoft.com/kb/KB5050672
http://support.microsoft.com/kb/KB5050672 - FixedMicrosoft Exchange Server Subscription Edition RTM
15.02.2562.017:Security Update:http://support.microsoft.com/kb/5047155
http://support.microsoft.com/kb/5047155
scry
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