Description
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert (All Versions), EcoStruxure Process Expert (All Versions), Modicon M340 CPU - part numbers BMXP34* (All Versions), Modicon M580 CPU - part numbers BMEP* and BMEH* (All Versions), Modicon M580 CPU Safety - part numbers BMEP58*S and BMEH58*S (All Versions), Modicon Momentum Unity M1E Processor - 171CBU* (All Versions), Modicon MC80 - BMKC80 (All Versions), Legacy Modicon Quantum - 140CPU65* and Premium CPUs - TSXP57* (All Versions)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Schneider Electric | EcoStruxure Control Expert | All Versions | — |
| Schneider Electric | EcoStruxure Process Expert | All Versions | — |
| Schneider Electric | Modicon M340 CPU (part numbers BMXP34*) | All Versions | — |
| Schneider Electric | Modicon M580 CPU (part numbers BMEP* and BMEH*) | All Versions | — |
| Schneider Electric | Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S) | All Versions | — |
| Schneider Electric | Modicon Momentum Unity M1E Processor (171CBU*) | All Versions | — |
| Schneider Electric | Modicon MC80 (BMKC80) | All Versions | — |
| Schneider Electric | Legacy Modicon Quantum (140CPU65*) and Premium CPUs (TSXP57*) | All Versions | — |
Advisories 2
- SEVD-2023-010-05 EcoStruxure™ Control Expert, EcoStruxure™ Process Expert and Modicon PLCs (Programmable Logic Controllers) and PACs (Programmable Automation Controllers) Schneider Electric CPCERT · Aug 13, 2024
- ICSA-23-201-01 Schneider Electric EcoStruxure Products, Modicon PLCs, and Programmable Automation Controllers CISA ICS & IT advisories · Jul 20, 2023