CVE-2023-23774 - CVE House
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Status published High CVE-2023-23774

Motorola EBTS/MBTS Site Controller drops to debug prompt on unhandled...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Midnight Blue

Affected Vendor

Affected Software

EBTS/MBTS Base Radio
Vulnerable Versions:
R05.x2.57

Timeline

Official Publish: August 29th, 2023
Last Modified: October 3rd, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:U/RC:C/CR:H/IR:H/AR:M/MAV:L/MAC:L/MPR:N/MUI:N/MS:U/MC:H/MI:H/MA:H

Weaknesses (CWE)