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.

OpenPLC Runtime v3 contains an input validation flaw in the /upload-program-action endpoint: the epoch_time field supplied during program uploads is not validated and can be crafted to induce corruption of the programs database. After a successful malformed upload the runtime continues to operate until a restart; on restart the runtime can fail to start because of corrupted database entries, resulting in persistent denial of service requiring complete rebase of the product to recover. This vulnerability was remediated by commit 095ee09623dd229b64ad3a1db38a901a3772f6fc.

An SQL injection vulnerability has been reported in Advantech iView. The vulnerability is due to improper validation of user inputs in the archiveTrapRange method of the NetworkServlet class. A remote, authenticated user could exploit the vulnerability by sending crafted requests to the server. Successful exploitation could result in execution of arbitrary SQL commands on the target server.

Threat Encyclopedia

1237532

ICS OpenPLC Runtime edit-user Authenticated Arbitrary File Upload Vulnerability (CVE-2025-54962)

Medium

2025/11/04

1237523

ICS OpenPLC Runtime v3 Persistent Denial of Service (CVE-2025-34226)

High

2025/11/04

1237528

ICS Advantech iView NetworkServlet archiveTrapRange SQL Injection -2 (CVE-2025-52577)

High

2025/11/04

1237527

ICS Advantech iView NetworkServlet archiveTrapRange SQL Injection -1 (CVE-2025-52577)

High

2025/11/04