CVE-2023-28654: Propumpservice Osprey Pump Controller Firmware

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Osprey Pump Controller version 1.01 has a hidden administrative account that has the hardcoded password that allows full access to the web management interface configuration. The user is not visible in Usernames and Passwords menu list of the application and the password cannot be changed through any normal operation of the device.

Affected products

Published 2023-03-28. Last modified 2026-06-17.