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.
Published: 2023-01-17
Score: 9.8 Critical
EPSS: 5.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-26520 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.
History

Fri, 04 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-489
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Subscriptions

Omron Cp1l-el20dr-d Cp1l-el20dr-d Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2025-04-04T17:42:19.921Z

Reserved: 2022-12-27T00:00:00.000Z

Link: CVE-2023-22357

cve-icon Vulnrichment

Updated: 2024-08-02T10:07:06.482Z

cve-icon NVD

Status : Modified

Published: 2023-01-17T10:15:11.887

Modified: 2025-04-04T18:15:47.297

Link: CVE-2023-22357

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses