CVE-2025-41738
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductCodesys Control For Beaglebone Sl
PublishedDec 1, 2025
First seenDec 1, 2025
Weakness typeCWE-843CWE-843
How to fix
Update
- codesys control_for_beaglebone_sl4.19.0.0 or later
- codesys control_for_iot2000_sl4.19.0.0 or later
- codesys control_for_linux_arm_sl4.19.0.0 or later
- codesys control_for_linux_sl4.19.0.0 or later
- codesys control_for_pfc200_sl4.19.0.0 or later
- codesys control_for_plcnext_sl4.19.0.0 or later
- codesys control_for_raspberry_pi_sl4.19.0.0 or later
- codesys control_rte_sl3.5.21.40 or later
- codesys control_rte_sl_\(for_beckhoff_cx\)3.5.21.40 or later
- codesys control_win_sl3.5.21.40 or later
- codesys hmi_sl3.5.21.40 or later
- codesys remote_target_visu3.5.21.40 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| codesys control_for_beaglebone_sl | 4.5.0.0 ≤ v < 4.19.0.0 | 4.19.0.0 |
| codesys control_for_empc-a\/imx6_sl | 4.5.0.0 ≤ v ≤ 4.19.0.0 | — |
| codesys control_for_iot2000_sl | 4.5.0.0 ≤ v < 4.19.0.0 | 4.19.0.0 |
| codesys control_for_linux_arm_sl | 4.5.0.0 ≤ v < 4.19.0.0 | 4.19.0.0 |
| codesys control_for_linux_sl | 4.5.0.0 ≤ v < 4.19.0.0 | 4.19.0.0 |
| codesys control_for_pfc100_sl | 4.5.0.0 ≤ v ≤ 4.19.0.0 | — |
| codesys control_for_pfc200_sl | 4.5.0.0 ≤ v < 4.19.0.0 | 4.19.0.0 |
| codesys control_for_plcnext_sl | 4.5.0.0 ≤ v < 4.19.0.0 | 4.19.0.0 |
| codesys control_for_raspberry_pi_sl | 4.5.0.0 ≤ v < 4.19.0.0 | 4.19.0.0 |
| codesys control_for_wago_touch_panels_600_sl | 4.5.0.0 ≤ v ≤ 4.19.0.0 | — |
| codesys control_rte_sl | 3.5.18.0 ≤ v < 3.5.21.40 | 3.5.21.40 |
| codesys control_rte_sl_\(for_beckhoff_cx\) | 3.5.18.0 ≤ v < 3.5.21.40 | 3.5.21.40 |
| codesys control_win_sl | 3.5.18.0 ≤ v < 3.5.21.40 | 3.5.21.40 |
| codesys hmi_sl | 3.5.18.0 ≤ v < 3.5.21.40 | 3.5.21.40 |
| codesys remote_target_visu | 3.5.18.0 ≤ v < 3.5.21.40 | 3.5.21.40 |
| codesys runtime_toolkit | 3.5.18.0 ≤ v < 3.5.21.40 | 3.5.21.40 |
| codesys virtual_control_sl | 4.5.0.0 ≤ v < 4.19.0.0 | 4.19.0.0 |
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