CVE-2025-41691
Published: Aug 4, 2025
Modified: Aug 4, 2025
CVSS v3.1
7.5
Description
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.
| Vendor | Product | Versions |
|---|---|---|
CODESYS | Control RTE (SL) | affected 3.5.21.10 - < 3.5.21.20 |
CODESYS | Control RTE (for Beckhoff CX) SL | affected 3.5.21.10 - < 3.5.21.20 |
CODESYS | Control Win (SL) | affected 3.5.21.10 - < 3.5.21.20 |
CODESYS | HMI (SL) | affected 3.5.21.10 - < 3.5.21.20 |
CODESYS | Control for BeagleBone SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Control for emPC-A/iMX6 SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Control for IOT2000 SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Control for Linux ARM SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Control for Linux SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Control for PFC100 SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Control for PFC200 SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Control for PLCnext SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Control for Raspberry Pi SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Control for WAGO Touch Panels 600 SL | affected 4.16.0.0 - < 4.17.0.0 |
CODESYS | Virtual Control SL | affected 4.16.0.0 - < 4.17.0.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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