CVE-2023-22357

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/17/2023

Last Modified4/4/2025

Sourcenvd

Honeypot Sightings0

Affected Products

omron:cp1l-el20dr-domron:cp1l-el20dr-d_firmware

Weaknesses (CWE)

CWE-489

References

https://jvn.jp/en/vu/JVNVU97575890/index.html(vultures@jpcert.or.jp)

https://jvn.jp/en/vu/JVNVU97575890/index.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.