Filtered by vendor Openplcproject Subscriptions
Filtered by product Openplc V3 Subscriptions
Total 8 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2024-37741 1 Openplcproject 2 Openplc V3, Openplc V3 Firmware 2024-11-21 5.4 Medium
OpenPLC 3 through 9cd8f1b allows XSS via an SVG document as a profile picture.
CVE-2024-34026 1 Openplcproject 2 Openplc V3, Openplc V3 Firmware 2024-11-21 9 Critical
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.
CVE-2021-31630 1 Openplcproject 2 Openplc V3, Openplc V3 Firmware 2024-11-21 8.8 High
Command Injection in Open PLC Webserver v3 allows remote attackers to execute arbitrary code via the "Hardware Layer Code Box" component on the "/hardware" page of the application.
CVE-2018-20818 1 Openplcproject 4 Openplc V2, Openplc V2 Firmware, Openplc V3 and 1 more 2024-11-21 N/A
A buffer overflow vulnerability was discovered in the OpenPLC controller, in the OpenPLC_v2 and OpenPLC_v3 versions. It occurs in the modbus.cpp mapUnusedIO() function, which can cause a runtime crash of the PLC or possibly have unspecified other impact.
CVE-2024-39589 1 Openplcproject 2 Openplc V3, Openplc V3 Firmware 2024-09-27 7.5 High
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
CVE-2024-39590 1 Openplcproject 2 Openplc V3, Openplc V3 Firmware 2024-09-27 7.5 High
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
CVE-2024-36981 1 Openplcproject 2 Openplc V3, Openplc V3 Firmware 2024-09-26 7.5 High
An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 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 final instance of the incorrect comparison.
CVE-2024-36980 1 Openplcproject 2 Openplc V3, Openplc V3 Firmware 2024-09-26 7.5 High
An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 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.