CVE Details
Basic Information
| Title | CODESYS Control PKI Exposure Enables Remote Certificate Access |
|---|---|
| Type | cve |
| Published | 2025-08-04T08:04:04.597Z |
| Modified | 2025-08-04T08:04:04.597Z |
Product Information
| Vendor | CODESYS |
|---|---|
| Product | Control RTE (SL) |
| Version | 0.0.0.0 |
CVSS Information
| Base Score | 8.3 (HIGH) |
|---|---|
| Attack Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L |
Affected Products
- CODESYS Control RTE (SL) 0.0.0.0
- CODESYS Control RTE (for Beckhoff CX) SL 0.0.0.0
- CODESYS Control Win (SL) 0.0.0.0
- CODESYS HMI (SL) 0.0.0.0
- CODESYS Runtime Toolkit 0.0.0.0
- CODESYS Control for BeagleBone SL 0.0.0.0
- CODESYS Control for emPC-A/iMX6 SL 0.0.0.0
- CODESYS Control for IOT2000 SL 0.0.0.0
- CODESYS Control for Linux ARM SL 0.0.0.0
- CODESYS Control for Linux SL 0.0.0.0
- CODESYS Control for PFC100 SL 0.0.0.0
- CODESYS Control for PFC200 SL 0.0.0.0
- CODESYS Control for PLCnext SL 0.0.0.0
- CODESYS Control for Raspberry Pi SL 0.0.0.0
- CODESYS Control for WAGO Touch Panels 600 SL 0.0.0.0
- CODESYS Virtual Control SL 0.0.0.0
Additional Information
| CWE List | CWE-732 |
|---|---|
| Source | CERTVDE |
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.