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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2022-37300

A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communica

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Status
Published
Published
Updated
Assigning organization
schneider

Description

A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Expert Including all Unity Pro versions (former name of EcoStruxure Control Expert) (V15.0 SP1 and prior), EcoStruxure Process Expert, Including all versions of EcoStruxure Hybrid DCS (former name of EcoStruxure Process Expert) (V2021 and prior), Modicon M340 CPU (part numbers BMXP34*) (V3.40 and prior), Modicon M580 CPU (part numbers BMEP* and BMEH*) (V3.20 and prior).

Affected products

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

Schneider Electric EcoStruxure Control Expert

  • SP1 to ≤ 15.0affected

Schneider Electric EcoStruxure Process Expert

  • V to ≤ 2021affected

Schneider Electric Modicon M340 CPU

  • BMXP34 to ≤ 3.40affected

Schneider Electric Modicon M580 CPU

  • BMEP to ≤ 3.20affected
  • BMEH to ≤ 3.20affected

References