CVE-2024-34026

A stack-based buffer overflow vulnerability exists in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC _v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted EtherNet/IP request can lead to remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

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://talosintelligence.com/vulnerability_reports/TALOS-2024-2005	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:openplcproject:openplc_v3_firmware:2024-04-04:*:*:*:*:*:*:*

History

26 Sep 2024, 20:52

Type	Values Removed	Values Added
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2024-2005 -~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2024-2005 - Exploit, Third Party Advisory
First Time		Openplcproject Openplcproject openplc V3 Firmware
CPE		cpe:2.3:o:openplcproject:openplc_v3_firmware:2024-04-04:::::::*
CWE		CWE-787
CVSS	v2 : ~~unknown~~ v3 : ~~9.0~~	v2 : unknown v3 : 9.8

20 Sep 2024, 12:30

Type	Values Removed	Values Added
Summary		(es) Existe una vulnerabilidad de desbordamiento de búfer basada en pila en la funcionalidad del analizador EtherNet/IP de OpenPLC Runtime de OpenPLC _v3 b4702061dc14d1024856f71b4543298d77007b88. Una solicitud EtherNet/IP especialmente manipulada puede provocar la ejecución remota de código. Un atacante puede enviar una serie de solicitudes EtherNet/IP para activar esta vulnerabilidad.

18 Sep 2024, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-09-18 15:15

Updated : 2024-09-26 20:52

NVD link : CVE-2024-34026

Mitre link : CVE-2024-34026

CVE.ORG link : CVE-2024-34026

JSON object : View

Products Affected

openplcproject

openplc_v3_firmware

CWE

CWE-787

Out-of-bounds Write

CWE-121

Stack-based Buffer Overflow

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