Filtered by vendor Codesys
Subscriptions
Total
145 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-4224 | 1 Codesys | 16 Control For Beaglebone Sl, Control For Empc-a\/imx6 Sl, Control For Iot2000 Sl and 13 more | 2026-05-29 | 8.8 High |
| In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the device. | ||||
| CVE-2021-33485 | 1 Codesys | 7 Control, Control Rte, Control Runtime System Toolkit and 4 more | 2026-05-29 | 9.8 Critical |
| CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow. | ||||
| CVE-2026-44468 | 1 Codesys | 2 Codesys Development System, Development System | 2026-05-28 | 7.8 High |
| The affected product creates a directory with insecure default permissions during administrative installation. This allows a low-privileged local attacker to modify a temporary file defining the components to be installed, enabling local privilege escalation by forcing the deployment of arbitrary components. | ||||
| CVE-2026-8047 | 1 Codesys | 32 Codesys Control For Beaglebone Sl, Codesys Control For Empc A Imx6 Sl, Codesys Control For Iot2000 Sl and 29 more | 2026-05-27 | 7.5 High |
| The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a size-limited out-of-bounds write. An unauthenticated remote attacker can exploit this flaw to cause a denial of service via a system crash on the affected device. | ||||
| CVE-2026-44469 | 1 Codesys | 2 Codesys Development System, Development System | 2026-05-26 | 7.8 High |
| The affected product extracts installation files to a temporary directory with incorrect default permissions during administrative installation. A low-privileged local attacker can exploit a TOCTOU race condition with a practical time window to replace verified files with malicious ones before installation, resulting in local privilege escalation. | ||||
| CVE-2026-8046 | 1 Codesys | 32 Codesys Control For Beaglebone Sl, Codesys Control For Empc A Imx6 Sl, Codesys Control For Iot2000 Sl and 29 more | 2026-05-26 | 8.1 High |
| The affected products insufficiently verify authorization when deleting user accounts. An authenticated, low-privileged remote user can exploit this vulnerability to delete other users, including those with higher privileges. | ||||
| CVE-2026-0393 | 1 Codesys | 1 Visualization | 2026-05-21 | N/A |
| The affected product may expose credentials remotely between low privileged visualization users during concurrent login operations due to insufficient isolation of authentication data. The vulnerability affects only login operations within an active visualization session. | ||||
| CVE-2026-35227 | 1 Codesys | 2 Codesys, Codesys Modbus | 2026-05-13 | N/A |
| An unauthenticated remote attacker may exhaust all available TCP connections in the CODESYS Modbus TCP Server stack if a race condition in connection handling is successfully exploited, preventing legitimate clients from establishing new connections. | ||||
| CVE-2026-35225 | 1 Codesys | 2 Codesys Ethernetip, Ethernetip | 2026-04-27 | N/A |
| An unauthenticated remote attacker is able to exhaust all available TCP connections in the CODESYS EtherNet/IP adapter stack, preventing legitimate clients from establishing new connections. | ||||
| CVE-2026-2364 | 1 Codesys | 1 Codesys Installer | 2026-04-17 | 7.3 High |
| If a legitimate user confirms a self-update prompt or initiate an installation of a CODESYS Development System, a low privileged local attacker can gain elevated rights due to a TOCTOU vulnerability in the CODESYS installer. | ||||
| CVE-2025-41659 | 1 Codesys | 1 Control | 2026-04-15 | 8.3 High |
| A low-privileged attacker can remotely access the PKI folder of the CODESYS Control runtime system and thus read and write certificates and its keys. This allows sensitive data to be extracted or to accept certificates as trusted. Although all services remain available, only unencrypted communication is possible if the certificates are deleted. | ||||
| CVE-2024-30164 | 3 Apple, Codesys, Microsoft | 3 Macos, Linux, Windows | 2026-04-15 | 6.7 Medium |
| Amazon AWS Client VPN has a buffer overflow that could potentially allow a local actor to execute arbitrary commands with elevated permissions. This is resolved in 3.11.1 on Windows, 3.9.1 on macOS, and 3.12.1 on Linux. NOTE: although the macOS resolution is the same as for CVE-2024-30165, this vulnerability on macOS is not the same as CVE-2024-30165. | ||||
| CVE-2024-8175 | 1 Codesys | 18 Control For Beaglebone Sl, Control For Empc-a\/imx6 Sl, Control For Iot2000 Sl and 15 more | 2026-04-15 | 7.5 High |
| An unauthenticated remote attacker can causes the CODESYS web server to access invalid memory which results in a DoS. | ||||
| CVE-2025-41739 | 2 Codesys, Linux | 17 Control For Beaglebone Sl, Control For Empc-a/imx6 Sl, Control For Iot2000 Sl and 14 more | 2026-04-15 | 5.9 Medium |
| An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service. | ||||
| CVE-2025-41691 | 1 Codesys | 1 Control | 2026-04-15 | 7.5 High |
| An unauthenticated remote attacker may trigger a NULL pointer dereference in the affected CODESYS Control runtime systems by sending specially crafted communication requests, potentially leading to a denial-of-service (DoS) condition. | ||||
| CVE-2025-41658 | 1 Codesys | 1 Control | 2026-04-15 | 5.5 Medium |
| CODESYS Runtime Toolkit-based products may expose sensitive files to local low-privileged operating system users due to default file permissions. | ||||
| CVE-2026-3509 | 1 Codesys | 15 Control For Beaglebone Sl, Control For Empc-a/imx6 Sl, Control For Iot2000 Sl and 12 more | 2026-03-26 | 7.5 High |
| An unauthenticated remote attacker may be able to control the format string of messages processed by the Audit Log of the CODESYS Control runtime system, potentially resulting in a denial‑of‑service (DoS) condition. | ||||
| CVE-2025-41660 | 1 Codesys | 16 Codesys Hmi (sl), Control For Beaglebone Sl, Control For Empc-a/imx6 Sl and 13 more | 2026-03-25 | 8.8 High |
| A low-privileged remote attacker may be able to replace the boot application of the CODESYS Control runtime system, enabling unauthorized code execution. | ||||
| CVE-2025-41738 | 1 Codesys | 22 Control For Beaglebone Sl, Control For Empc-a/imx6 Sl, Control For Empc-a\/imx6 Sl and 19 more | 2026-02-23 | 7.5 High |
| An unauthenticated remote attacker may cause the visualisation server of the CODESYS Control runtime system to access a resource with a pointer of wrong type, potentially leading to a denial-of-service (DoS) condition. | ||||
| CVE-2025-41700 | 1 Codesys | 2 Codesys, Development System | 2026-02-23 | 7.8 High |
| An unauthenticated attacker can trick a local user into executing arbitrary code by opening a deliberately manipulated CODESYS project file with a CODESYS development system. This arbitrary code is executed in the user context. | ||||