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Advisory
Advisory2025-10_VDE-2025-100
12.02.2026 12:00
A vulnerability in the CODESYS Control runtime system's CmpVisuServer component allows attackers to cause a denial-of-service (DoS) by sending special request to the CODESYS Web- or remote Target Visu. The …
Advisory
Advisory2025-09_VDE-2025-099
12.02.2026 12:00
A vulnerability has been identified in the CODESYS Control runtime system, which includes an abstraction layer designed to ensure compatibility across different operating systems. This layer is used both by …
Advisory
Advisory2025-05_VDE-2025-027
23.04.2025 12:00
An unauthenticated attacker can read static visualization files of the CODESYS WebVisu, by bypassing the CODESYS Visualization user management applying forced browsing.
Advisory
Advisory2025-08_VDE-2025-070
14.10.2025 10:00
A vulnerability in the CODESYS Control runtime system's CmpDevice component allows unauthenticated attackers to cause a denial-of-service (DoS) via specially crafted communication requests. The issue is triggered by a NULL …
Advisory
Advisory2024-05_VDE-2024-057
03.04.2025 12:00
The CODESYS web server component of the CODESYS Control runtime system is used by the CODESYS WebVisu to display visualization screens in a web browser. Receiving a specifically crafted TLS …
Advisory
Advisory2025-06_VDE-2025-049
04.08.2025 12:00
On certain operating systems (e.g., Linux), default file system permissions may allow read access to the files of the CODESYS Control runtime system for non-administrator users. The documentation provided with …
Advisory
VDE-2023-066
05.12.2023 15:25
UPDATE 29.02.2024: Removed "This version is planned for January 2024." from Solution as the updated version is released.On CODESYS Control runtimes running on Linux or QNX operating systems, successfully authenticated …
Advisory
Advisory2025-07_VDE-2025-051
01.09.2025 12:00
A vulnerability in the CODESYS Control runtime system allows low-privileged remote attackers to access the PKI folder via CODESYS protocol, enabling them to read and write certificates and keys. This …