CVE-2023-22357

Active debug code exists in OMRON CP1L-EL20DR-D all versions, which may lead to a command that is not specified in FINS protocol being executed without authentication. A remote unauthenticated attacker may read/write in arbitrary area of the device memory, which may lead to overwriting the firmware, causing a denial-of-service (DoS) condition, and/or arbitrary code execution.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/en/vu/JVNVU97575890/index.html	Third Party Advisory
https://jvn.jp/en/vu/JVNVU97575890/index.html	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:omron:cp1l-el20dr-d_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:omron:cp1l-el20dr-d:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:44

Type	Values Removed	Values Added
References	~~() https://jvn.jp/en/vu/JVNVU97575890/index.html - Third Party Advisory~~	() https://jvn.jp/en/vu/JVNVU97575890/index.html - Third Party Advisory
Summary		(es) Existe un código de depuración activo en OMRON CP1L-EL20DR-D en todas las versiones, lo que puede provocar que un comando que no está especificado en el protocolo FINS se ejecute sin autenticación. Un atacante remoto no autenticado puede leer/escribir en un área arbitraria de la memoria del dispositivo, lo que puede provocar la sobrescritura del firmware, lo que provoca una condición de denegación de servicio (DoS) y/o la ejecución de código arbitrario.

Information

Published : 2023-01-17 10:15

Updated : 2024-11-21 07:44

NVD link : CVE-2023-22357

Mitre link : CVE-2023-22357

CVE.ORG link : CVE-2023-22357

JSON object : View

Products Affected

omron

cp1l-el20dr-d
cp1l-el20dr-d_firmware

CWE

NVD-CWE-Other

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