CVE-2024-39590 (GCVE-0-2024-39590)
Vulnerability from cvelistv5
Published
2024-09-18 14:35
Modified
2025-11-04 16:12
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-704 - Incorrect Type Conversion or Cast
Summary
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_Write_Reply` function
References
Impacted products
Vendor Product Version
OpenPLC OpenPLC_v3 Version: 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a
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