CVE-2025-41659
Published: Aug 4, 2025
Modified: Aug 4, 2025
CVSS v3.1
8.3
Description
A low-privileged attacker can remotely access the PKI folder of the CODESYS Control runtime system and thus read and write certificates and its keys. This allows sensitive data to be extracted or to accept certificates as trusted. Although all services remain available, only unencrypted communication is possible if the certificates are deleted.
| Vendor | Product | Versions |
|---|---|---|
CODESYS | Control RTE (SL) | affected 0.0.0.0 - < 3.5.21.20 |
CODESYS | Control RTE (for Beckhoff CX) SL | affected 0.0.0.0 - < 3.5.21.20 |
CODESYS | Control Win (SL) | affected 0.0.0.0 - < 3.5.21.20 |
CODESYS | HMI (SL) | affected 0.0.0.0 - < 3.5.21.20 |
CODESYS | Runtime Toolkit | affected 0.0.0.0 - < 3.5.21.20 |
CODESYS | Control for BeagleBone SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Control for emPC-A/iMX6 SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Control for IOT2000 SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Control for Linux ARM SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Control for Linux SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Control for PFC100 SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Control for PFC200 SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Control for PLCnext SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Control for Raspberry Pi SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Control for WAGO Touch Panels 600 SL | affected 0.0.0.0 - < 4.17.0.0 |
CODESYS | Virtual Control SL | affected 0.0.0.0 - < 4.17.0.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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