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

V3 Legend

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

Configurations

Configuration 1 (hide)

AND

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

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

History

No history.

Information

Published : 2023-01-17 10:15

Updated : 2023-01-24 21:00

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_firmware
cp1l-el20dr-d

CWE

NVD-CWE-Other

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9.8 /10