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 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2024-2005	Exploit Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2005

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2024-09-18 15:15

Updated : 2024-11-21 09:17

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-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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