CODESYS Toolkit Exposes Sensitive Files via Default Permissions (CODESYS Runtime Toolkit)

CVE-2025-41658

MEDIUM 5.5

At a glance

Source: NVD
EPSS: EPSS 0.13 % · percentile 2 (2026-11-01)
State: PUBLISHED
Published: 2025-08-04 08:03 UTC
Updated: 2025-08-04 11:52 UTC
Assigner: CERTVDE
NVD status: Deferred

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Description

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

Weaknesses (CWE)

CWE-276 — Incorrect Default Permissions

References

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

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	CERTVDE
CVSS 3.1	MEDIUM 5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	NVD · info@cert.vde.com (Secondary)

European references

ENISA EUVD · EUVD-2025-23492
GCVE · GCVE-0-2025-41658

Affected products

Product	Versions
CODESYS · Runtime Toolkit	affected 0.0.0.0 < 3.5.21.20
CODESYS · Control for BeagleBone SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Control for emPC-A/iMX6 SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Control for IOT2000 SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Control for Linux ARM SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Control for Linux SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Control for PFC100 SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Control for PFC200 SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Control for PLCnext SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Control for Raspberry Pi SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Control for WAGO Touch Panels 600 SL	affected 0.0.0.0 < 4.16.0.0
CODESYS · Virtual Control SL	affected 0.0.0.0 < 4.16.0.0

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD