CVE-2023-23774

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.

CVSS v3 8.4 HIGH

8.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.5 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://tetraburst.com/	Not Applicable

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:motorola:ebts_site_controller_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:motorola:ebts_site_controller:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:motorola:mbts_site_controller_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:motorola:mbts_site_controller:-:*:*:*:*:*:*:*

History

03 Oct 2024, 14:15

Type	Values Removed	Values Added
CWE	~~CWE-703~~	CWE-248

31 Aug 2023, 00:24

Type	Values Removed	Values Added
CPE		cpe:2.3:o:motorola:mbts_site_controller_firmware:-:::::::* cpe:2.3:o:motorola:ebts_site_controller_firmware:-:::::::* cpe:2.3:h:motorola:mbts_site_controller:-:::::::* cpe:2.3:h:motorola:ebts_site_controller:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.4
References	~~(MISC) https://tetraburst.com/ -~~	(MISC) https://tetraburst.com/ - Not Applicable
First Time		Motorola ebts Site Controller Motorola ebts Site Controller Firmware Motorola Motorola mbts Site Controller Motorola mbts Site Controller Firmware
CWE		CWE-755

29 Aug 2023, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-08-29 09:15

Updated : 2024-10-03 14:15

NVD link : CVE-2023-23774

Mitre link : CVE-2023-23774

CVE.ORG link : CVE-2023-23774

JSON object : View

Products Affected

motorola

ebts_site_controller_firmware
mbts_site_controller_firmware
mbts_site_controller
ebts_site_controller

CWE

CWE-755

Improper Handling of Exceptional Conditions

CWE-248

Uncaught Exception

{"id": "CVE-2023-23774", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.5}, {"type": "Secondary", "source": "cert@ncsc.nl", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.5}]}, "published": "2023-08-29T09:15:09.403", "references": [{"url": "https://tetraburst.com/", "tags": ["Not Applicable"], "source": "cert@ncsc.nl"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-755"}]}, {"type": "Secondary", "source": "cert@ncsc.nl", "description": [{"lang": "en", "value": "CWE-248"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "El controlador de sitio EBTS/MBTS de Motorola muestra un mensaje de depuraci\u00f3n en caso de una excepci\u00f3n no controlada. El controlador de sitio MBTS de Motorola expone un mensaje de depuraci\u00f3n en el puerto serie del dispositivo en caso de una excepci\u00f3n no controlada. Esto permite que un atacante con acceso f\u00edsico que pueda desencadenar dicha excepci\u00f3n extraiga material de clave secreta y/o obtenga la ejecuci\u00f3n de c\u00f3digo arbitrario en el dispositivo."}], "lastModified": "2024-10-03T14:15:04.650", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:motorola:ebts_site_controller_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "397B1B92-C023-4825-8122-05131B702740"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:motorola:ebts_site_controller:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B19E4B16-8762-44BF-A597-D77621686A2E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:motorola:mbts_site_controller_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "678A4DEF-0D43-43CA-B541-F7BEAAEEAA28"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:motorola:mbts_site_controller:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "044E6275-5F1D-496C-839F-909926D337B8"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cert@ncsc.nl"}