CVE-2023-23770: Motorola Mbts Site Controller Firmware

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Motorola MBTS Site Controller accepts hard-coded backdoor password. The Motorola MBTS Site Controller Man Machine Interface (MMI), allowing for service technicians to diagnose and configure the device, accepts a hard-coded backdoor password that cannot be changed or disabled.

Affected products

• Motorola Mbts Site Controller Firmware: version r05.32.58 only

Published 2023-08-29. Last modified 2026-06-17.