CVE-2024-36980: High severity Openplcproject Openplc V3 Firmware vulnerability
An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLCv3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted network request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.This is the first instance of the incorrect comparison.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-36980?
CVE-2024-36980 has been classified as a high severity vulnerability due to its potential to cause denial of service.
How do I fix CVE-2024-36980?
To fix CVE-2024-36980, update the OpenPLC Runtime to the latest available version that addresses this vulnerability.
What types of attacks can exploit CVE-2024-36980?
CVE-2024-36980 can be exploited by sending specially crafted EtherNet/IP requests to the OpenPLC Runtime.
Which software versions are affected by CVE-2024-36980?
CVE-2024-36980 affects OpenPLC V3 firmware version 2024-04-04.
What is the impact of CVE-2024-36980 on systems?
The impact of CVE-2024-36980 includes the potential for denial of service, which disrupts normal operation.