7.5
High
CVE-2022-22517 An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a…
Description
An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a valid channel ID and injecting packets. This results in the communication channel to be closed.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| CODESYS Control RTE (SL) 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Control RTE (for Beckhoff CX) SL 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Control Win (SL) 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Gateway 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Edge Gateway for Windows 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS HMI (SL) 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Development System V3 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Control Runtime System Toolkit 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Embedded Target Visu Toolkit 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
Show the 14 other branches Hide the 14 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| CODESYS Remote Target Visu Toolkit 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Control for BeagleBone SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Control for Beckhoff CX9020 SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Control for emPC-A/iMX6 SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Control for IOT2000 SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Control for Linux SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Control for PFC100 SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Control for PFC200 SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Control for PLCnext SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Control for Raspberry Pi SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Control for WAGO Touch Panels 600 SL 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS Edge Gateway for Linux 4.5 | earliest → < 4.5.0.0 | 4.5.0.0 |
| CODESYS OPC DA Server SL 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS PLCHandler 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
Other CVEs of CODESYS Control RTE (SL)
The 48 CVEs of CODESYS Control RTE (SL) →
CVE-2026-8047
The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a…
8.7
High
CVE-2026-8046
The affected products insufficiently verify authorization when deleting user accounts
7.2
High
CVE-2026-3509
An unauthenticated remote attacker may be able to control the format string of messages processed by the Audit Log of…
7.5
High
CVE-2025-41660
A low-privileged remote attacker may be able to replace the boot application of the CODESYS Control runtime system,…
8.8
High