VULNERABILITY INTELLIGENCE

CVE-2023-23774

CVSS score8.4 HIGH
EPSS probability0.21%
CISA KEVNot currently listed
Published2023-08-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Motorola EBTS/MBTS Site Controller drops to debug prompt on unhandled exception. The Motorola MBTS Site Controller exposes a debug prompt on the device's serial port in case of an unhandled exception. This allows an attacker with physical access that is able to trigger such an exception to extract secret key material and/or gain arbitrary code execution on the device.

Weakness classification

  • cert@ncsc.nl: CWE-248
  • nvd@nist.gov: CWE-755

Primary references