CVE-2017-3894: Blackberry Enterprise Service

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

A stored cross site scripting vulnerability in the Management Console of BlackBerry Unified Endpoint Manager version 12.6.1 and earlier, and all versions of BES12, allows attackers to execute actions in the context of a Management Console administrator by uploading a malicious script and then persuading a target administrator to view the specific location of the malicious script within the Management Console.

Affected products

• Blackberry Enterprise Service: version 12.0 only; version 12.0.1 only; version 12.1 only; version 12.1.0 only; version 12.1.1 only; version 12.2.0 only; …
• Blackberry Unified Endpoint Manager: up to and including 12.6.1

Published 2017-05-10. Last modified 2026-06-17.