CVE-2014-2078: Open-Xchange Appsuite

Medium severity, CVSS 5.3. EPSS: 1.3% chance of exploitation in the next 30 days.

The backend in Open-Xchange (OX) AppSuite 7.4.2 before 7.4.2-rev9 allows remote attackers to obtain sensitive information about user email addresses in opportunistic circumstances by leveraging a failure in e-mail auto configuration for external accounts.

Affected products

• Open-Xchange Open-Xchange Appsuite: version 7.4.2 only

Published 2018-04-10. Last modified 2026-06-17.