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CVE PROGRAM SOURCE RECORD9.2 Critical

CVE-2026-3869

CWE-303 : Incorrect Implementation of Authentication Algorithm vulnerability exists that could cause loss of confidentiality, integrity and availability of the PLC provided an appl

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Status
Published
Published
Updated
Assigning organization
schneider

Description

CWE-303 : Incorrect Implementation of Authentication Algorithm vulnerability exists that could cause loss of confidentiality, integrity and availability of the PLC provided an application project with a lower application level is running on the PLC.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Schneider Electric Modicon M580

Default version status: unaffected

  • All versions with an application level below 4.00affected

Schneider Electric Modicon M580 Safety

Default version status: unaffected

  • All versions with an application level below 4.20affected

References