CVE-2023-29733: Dualspace Lock Master

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

The Lock Master app 2.2.4 for Android allows unauthorized apps to modify the values in its SharedPreference files. These files hold data that affects many app functions. Malicious modifications by unauthorized apps can cause security issues, such as functionality manipulation, resulting in a severe escalation of privilege attack.

Affected products

• Dualspace Lock Master: version 2.2.4 only

Published 2023-05-30. Last modified 2026-06-17.