6.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
42.1%
A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web App (OWA) fails to properly handle web requests, aka ‘Microsoft Exchange Spoofing Vulnerability’.
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1266