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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.

PUBLISHED Reserved 2025-04-16 | Published 2025-12-01 | Updated 2025-12-01 | Assigner CERTVDE




HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-502 Deserialization of Untrusted Data

Product status

Default status
unaffected

0.0.0 (semver) before 3.5.21.40
affected

Credits

MengyuXia from Beijing Aerospace Wanyuan Science & Technology Co, Ltd. finder

References

certvde.com/de/advisories/VDE-2025-101

cve.org (CVE-2025-41700)

nvd.nist.gov (CVE-2025-41700)

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