CVE-2025-54962: Unrestricted Upload of File with Dangerous Type

/edit-user in webserver in OpenPLC Runtime 3 through 9cd8f1b allows authenticated users to upload arbitrary files such as .html or .svg, and these are then publicly accessible under the /static URI...

CVE-2025-54962

/edit-user in webserver in OpenPLC Runtime 3 through 9cd8f1b allows authenticated users to upload arbitrary files such as .html or .svg, and these are then publicly accessible under the /static URI...

Exploit for CVE-2025-54962

🔥 CVE-2025-54962 — Insecure File Upload in OpenPLC Runtime Web...

CVE-2021-3351

OpenPLC runtime V3 through 2016-03-14 allows stored XSS via the Device Name to the web server's Add New Device page...

CVE-2024-36981

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...

CVE-2024-36981

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...

CVE-2024-36980

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...

CVE-2024-36981

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...

CVE-2024-36980

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...

CVE-2024-39590: Incorrect Type Conversion or Cast

Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLCv3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to...

CVE-2021-3351

OpenPLC runtime V3 through 2016-03-14 allows stored XSS via the Device Name to the web server's Add New Device page...

CVE-2021-3351

OpenPLC runtime V3 through 2016-03-14 allows stored XSS via the Device Name to the web server's Add New Device page...

CVE-2021-3351

OpenPLC runtime V3 through 2016-03-14 allows stored XSS via the Device Name to the web server's Add New Device page...

CVE-2021-3351: Improper Neutralization of Input During Web Page Generation

OpenPLC runtime V3 through 2016-03-14 allows stored XSS via the Device Name to the web server's Add New Device page...

PT-2021-20167

Name of the Vulnerable Software and Affected Versions OpenPLC runtime versions V3 through 2016-03-14 Description The issue allows stored XSS via the Device Name to the web server's "Add New Device" page. This can lead to malicious script execution when the page is accessed. Recommendations For...

OpenPLC cross-site scripting vulnerabilities

OpenPLC is an open source programmable logic controller. It can provide low-cost industrial solutions for automation and research. A cross-site scripting vulnerability exists in OpenPLC runtime V3, which stems from the Device Name on the Add New Device page of the product failing to properly...