CVE-2023-23774

HIGH
8.4
CVSS Score
Published: August 29, 2023 at 08:49 AM UTC
Updated: June 17, 2026 at 05:37 AM UTC
5 products affected across 1 vendorMbts Site Controller FirmwareEbts Site Controller FirmwareMbts Site Controller

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Severity
HIGH8.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
motorola-ebts-site-controller (same device)
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

RelatedNot Applicable
https://tetraburst.com/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.4HIGHNCSC-NL
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-248CWE-755

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