Description
Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger these vulnerabilities.This instance of the vulnerability occurs within the `Protected_Logical_Read_Reply` function
Published: 2024-09-18
Score: 7.5 High
EPSS: 1.0% Low
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-38109 Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger these vulnerabilities.This instance of the vulnerability occurs within the `Protected_Logical_Read_Reply` function
History

Tue, 04 Nov 2025 18:30:00 +0100


Tue, 15 Jul 2025 15:45:00 +0200

Type Values Removed Values Added
Metrics epss

{'score': 0.00329}

epss

{'score': 0.00373}


Fri, 27 Sep 2024 00:00:00 +0200

Type Values Removed Values Added
Weaknesses CWE-476

Thu, 26 Sep 2024 23:15:00 +0200

Type Values Removed Values Added
First Time appeared Openplcproject openplc V3 Firmware
Weaknesses CWE-476
CPEs cpe:2.3:o:openplcproject:openplc_v3_firmware:2024-05-28:*:*:*:*:*:*:*
Vendors & Products Openplcproject openplc V3 Firmware

Wed, 18 Sep 2024 20:30:00 +0200

Type Values Removed Values Added
First Time appeared Openplcproject
Openplcproject openplc V3
CPEs cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:*
Vendors & Products Openplcproject
Openplcproject openplc V3
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 18 Sep 2024 16:45:00 +0200

Type Values Removed Values Added
Description Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger these vulnerabilities.This instance of the vulnerability occurs within the `Protected_Logical_Read_Reply` function
Weaknesses CWE-704
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Subscriptions

Openplcproject Openplc V3 Openplc V3 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-11-04T16:12:27.921Z

Reserved: 2024-06-26T08:54:03.200Z

Link: CVE-2024-39589

cve-icon Vulnrichment

Updated: 2024-09-18T17:28:45.799Z

cve-icon NVD

Status : Modified

Published: 2024-09-18T15:15:15.333

Modified: 2026-06-17T07:42:17.230

Link: CVE-2024-39589

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-704

    Incorrect Type Conversion or Cast