CVE-2015-1631: Microsoft Exchange Server

Medium severity, CVSS 5.0. EPSS: 9.1% chance of exploitation in the next 30 days.

Microsoft Exchange Server 2013 SP1 and Cumulative Update 7 allows remote attackers to spoof meeting organizers via unspecified vectors, aka "Exchange Forged Meeting Request Spoofing Vulnerability."

Affected products

• Microsoft Exchange Server: version 2013 only

Published 2015-03-11. Last modified 2026-06-17.