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CVE-2025-41700

nvd nist
Published: Dec 1, 2025Modified: Jun 17, 2026

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: info@cert.vde.com (Secondary)

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.

Affected (1)

Products: Codesys: Codesys
Codesys
1 product
Codesys
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Codesys
Before 3.5.21.40

Related CWEs

CWE-502
Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

References (1)

Source: info@cert.vde.com
Third Party Advisory

Timeline

No history available yet.