VULNERABILITY INTELLIGENCE

CVE-2023-23773

CVSS score7.2 HIGH
EPSS probability0.46%
CISA KEVNot currently listed
Published2023-08-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

Motorola EBTS/MBTS Base Radio fails to check firmware authenticity. The Motorola MBTS Base Radio lacks cryptographic signature validation for firmware update packages, allowing an authenticated attacker to gain arbitrary code execution, extract secret key material, and/or leave a persistent implant on the device.

Weakness classification

  • cert@ncsc.nl: CWE-347
  • nvd@nist.gov: CWE-347

Primary references