CVE-2014-5884: 1und1 1&1 Online Storage

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The 1&1 Online Storage (aka de.einsundeins.smartdrive) application 5.0.11 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Affected products

• 1und1 1&1 Online Storage: version 5.0.11 only

Published 2014-09-12. Last modified 2026-06-17.