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HIGH · 7.8

CVE-2025-41700

An unauthenticated attacker can trick a local user into executing arbitrary code by opening a deliberately manipulated CODESYS project file with a CODESYS development system. This arbitrary code is ex...

Vulnerability Description

An unauthenticated attacker can trick a local user into executing arbitrary code by opening a deliberately manipulated CODESYS project file with a CODESYS development system. This arbitrary code is executed in the user context.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
CodesysCodesys< 3.5.21.40

Related Weaknesses (CWE)

CWE-502

References

FAQ

What is CVE-2025-41700?

CVE-2025-41700 is a vulnerability with a CVSS score of 7.8 (HIGH). An unauthenticated attacker can trick a local user into executing arbitrary code by opening a deliberately manipulated CODESYS project file with a CODESYS development system. This arbitrary code is ex...

How severe is CVE-2025-41700?

CVE-2025-41700 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-41700?

Check the references section above for vendor advisories and patch information. Affected products include: Codesys Codesys.