Total
7 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-31156 | 1 Openplcproject | 2 Openplc V3, Openplc V3 Firmware | 2026-05-26 | N/A | 6.5 MEDIUM |
| A path injection vulnerability exists in OpenPLC v3 (2c82b0e79c53f8c1f1458eee15fec173400d6e1a) as the binary program compiled from glue_generator.cpp does not perform any validation on the file path parameters passed via the command line. The user-controlled input parameters are directly passed to the underlying file operation functions (fopen/ifstream/ofstream) for file reading and writing. An attacker can exploit this vulnerability by constructing a malicious path to read arbitrary readable files. | |||||
| CVE-2026-28205 | 1 Openplcproject | 2 Openplc V3, Openplc V3 Firmware | 2026-04-28 | N/A | 9.8 CRITICAL |
| OpenPLC_V3 is vulnerable to an Initialization of a Resource with an Insecure Default vulnerability which could allow an attacker to gain access to the system by bypassing authentication via an API. | |||||
| CVE-2026-35063 | 1 Openplcproject | 2 Openplc V3, Openplc V3 Firmware | 2026-04-16 | N/A | 8.8 HIGH |
| OpenPLC_V3 REST API endpoint checks for JWT presence but never verifies the caller's role. Any authenticated user with role=user can delete any other user, including administrators, by specifying their user ID or they can create new accounts with role=admin, escalating to full administrator access. | |||||
| CVE-2026-35556 | 1 Openplcproject | 2 Openplc V3, Openplc V3 Firmware | 2026-04-16 | N/A | 7.5 HIGH |
| OpenPLC_V3 is vulnerable to a Plaintext Storage of a Password vulnerability that could allow an attacker to retrieve credentials and access sensitive information. | |||||
| CVE-2024-37741 | 1 Openplcproject | 2 Openplc V3, Openplc V3 Firmware | 2024-11-21 | N/A | 5.4 MEDIUM |
| OpenPLC 3 through 9cd8f1b allows XSS via an SVG document as a profile picture. | |||||
| CVE-2021-31630 | 1 Openplcproject | 2 Openplc V3, Openplc V3 Firmware | 2024-11-21 | 9.0 HIGH | 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 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||