CVE-2020-35138: MobileIron Mobile@work

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

The MobileIron agents through 2021-03-22 for Android and iOS contain a hardcoded encryption key, used to encrypt the submission of username/password details during the authentication process, as demonstrated by Mobile@Work (aka com.mobileiron). The key is in the com/mobileiron/common/utils/C4928m.java file. NOTE: It has been asserted that there is no causality or connection between credential encryption and the MiTM attack

Affected products

• MobileIron Mobile@work: up to and including 2021-03-22

Published 2021-03-29. Last modified 2026-06-17.