CVE-2025-41658

CODESYS Toolkit Exposes Sensitive Files via Default Permissions

CVSS 5.5 MEDIUMEPSS 0.1%CWE-276

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 Aug 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

CODESYS Runtime Toolkit-based products may expose sensitive files to local low-privileged operating system users due to default file permissions.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

CODESYS · Control for BeagleBone SL CODESYS · Control for emPC-A/iMX6 SL CODESYS · Control for IOT2000 SL CODESYS · Control for Linux ARM SL CODESYS · Control for Linux SL CODESYS · Control for PFC100 SL CODESYS · Control for PFC200 SL CODESYS · Control for PLCnext SL CODESYS · Control for Raspberry Pi SL CODESYS · Control for WAGO Touch Panels 600 SL CODESYS · Runtime Toolkit CODESYS · Virtual Control SL

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References

https://certvde.com/de/advisories/VDE-2025-049