Description
After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37559
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| CODESYS | CODESYS Control for BeagleBone SL | < V4.10.0.0 | V4.10.0.0 |
| CODESYS | CODESYS Control for emPC-A/iMX6 SL | < V4.10.0.0 | V4.10.0.0 |
| CODESYS | CODESYS Control for IOT2000 SL | < V4.10.0.0 | V4.10.0.0 |
| CODESYS | CODESYS Control for Linux SL | < V4.10.0.0 | V4.10.0.0 |
| CODESYS | CODESYS Control for PFC100 SL | < V4.10.0.0 | V4.10.0.0 |
| CODESYS | CODESYS Control for PFC200 SL | < V4.10.0.0 | V4.10.0.0 |
| CODESYS | CODESYS Control for PLCnext SL | < V4.10.0.0 | V4.10.0.0 |
| CODESYS | CODESYS Control for Raspberry Pi SL | < V4.10.0.0 | V4.10.0.0 |
| CODESYS | CODESYS Control for WAGO Touch Panels 600 SL | < V4.10.0.0 | V4.10.0.0 |
| CODESYS | CODESYS Control RTE (for Beckhoff CX) SL | < V3.5.19.20 | V3.5.19.20 |
| CODESYS | CODESYS Control RTE (SL) | < V3.5.19.20 | V3.5.19.20 |
| CODESYS | CODESYS Control Runtime System Toolkit | < V3.5.19.20 | V3.5.19.20 |
| CODESYS | CODESYS Control Win (SL) | < V3.5.19.20 | V3.5.19.20 |
| CODESYS | CODESYS Development System V3 | < V3.5.19.20 | V3.5.19.20 |
| CODESYS | CODESYS HMI (SL) | < V3.5.19.20 | V3.5.19.20 |
| CODESYS | CODESYS Safety SIL2 Runtime Toolkit | < V3.5.19.20 | V3.5.19.20 |
Advisories 14
- ICSA-26-076-01 CODESYS in Festo Automation Suite CISA ICS & IT advisories · Mar 17, 2026
- FSA-202601 Several CODESYS vulnerabilities in Festo Automation Suite CERT@VDE · Feb 26, 2026
- ICSA-26-020-02 Schneider Electric devices using CODESYS Runtime CISA ICS & IT advisories · Jan 20, 2026
- SEVD-2023-192-04 CODESYS Runtime Vulnerabilities Schneider Electric CPCERT · Dec 9, 2025
- 9AKK108470A9989 ABB MV Drives Affected by CODESYS RTS (Runtime System) Vulnerabilities ABB PSIRT · Apr 10, 2025
- ICSA-25-112-04 ABB MV Drives CISA ICS & IT advisories · Apr 10, 2025
- 9AKK108470A9494 Low Voltage DC Drives and Power Controllers CODESYS RTS Vulnerabilities ABB PSIRT · Mar 27, 2025
- 9AKK108470A9491 ABB ACS880 +N8010 Drives CODESYS RTS Vulnerabilities ABB PSIRT · Mar 27, 2025
- ICSA-25-093-04 ABB Low Voltage DC Drives and Power Controllers CODESYS RTS CISA ICS & IT advisories · Mar 26, 2025
- ICSA-25-093-03 ABB ACS880 Drives Containing CODESYS RTS CISA ICS & IT advisories · Mar 26, 2025
- WID-SEC-2024-0943 CODESYS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 7, 2025
- VDE-2023-068 WAGO: Multiple Vulnerabilities in e!Cockpit and e!Runtime / CODESYS Runtime CERT@VDE · May 21, 2024
- WID-SEC-2024-0134 ABB AC-500: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Jan 16, 2024
- VDE-2023-019 CODESYS: Multiple Vulnerabilities in CmpApp CmpAppBP and CmpAppForce CERT@VDE · Aug 3, 2023