CWE-502: Deserialization of untrusted data vulnerability exists that could lead to loss of confidentiality, integrity and potential remote code execution on workstation when an admin authenticated user opens a malicious project file.

Attack Vector Local

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Schneider Electric EcoStruxure™ Foxboro DCS unaffected
Version Status Constraints
Versions prior to CS8.1 affected —

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-069-03&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-069-03.pdf cve-icon cve-icon
History

Tue, 10 Mar 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 10 Mar 2026 17:30:00 +0000

Type Values Removed Values Added
Description CWE-502: Deserialization of untrusted data vulnerability exists that could lead to loss of confidentiality, integrity and potential remote code execution on workstation when an admin authenticated user opens a malicious project file.
Weaknesses CWE-502
References
Metrics cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published:

Updated: 2026-03-10T17:55:36.889Z

Reserved: 2026-01-21T13:15:37.247Z

Link: CVE-2026-1286

cve-icon Vulnrichment

Updated: 2026-03-10T17:54:21.842Z

cve-icon NVD

Status : Received

Published: 2026-03-10T18:18:04.917

Modified: 2026-03-10T18:18:04.917

Link: CVE-2026-1286

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses