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.
INFO
Published Date :
2025-08-04T08:04:04.597Z
Last Modified :
2025-08-04T16:35:32.484Z
Source :
CERTVDE
AFFECTED PRODUCTS
The following products are affected by CVE-2025-41659 vulnerability.
| Vendors | Products |
|---|---|
| Codesys |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-41659.
| URL | Resource |
|---|---|
| https://certvde.com/de/advisories/VDE-2025-051 |
|
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact