Description
Microsoft Exchange Server Remote Code Execution Vulnerability
Affected products
microsoft: exchange server
References2
Metrics
- CVSS 3.1
-
6.6
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 21% percentile: 98 · as of 11 November 2026
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.