CVE-2020-6933: Blackberry Unified Endpoint Manager

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An improper input validation vulnerability in the UEM Core of BlackBerry UEM version(s) 12.13.0, 12.12.1a QF2 (and earlier), and 12.11.1 QF3 (and earlier) could allow an attacker to potentially cause a Denial of Service (DoS) of the UEM Core service.

Affected products

• Blackberry Unified Endpoint Manager: up to and including 12.11.1; version 12.11.1 only; version 12.12.1a only; version 12.13.0 only

Published 2020-10-14. Last modified 2026-06-17.