Description
CWE-20: Improper Input Validation vulnerability exists that could cause a Denial Of Service when specific
crafted FTP command is sent to the device.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Schneider Electric | Modicon M340 | All versions | — |
| Schneider ELectric | BMXNOR0200H: Ethernet / Serial RTU Module | All versions | — |
| Schneider Electric | BMXNGD0100: M580 Global Data module | All versions | — |
| Schneider Electric | BMXNOC0401: Modicon M340 X80 Ethernet Communication modules | All versions | — |
| Schneider Electric | BMXNOE0100: Modbus/TCP Ethernet Modicon M340 module | Versions prior to 3.60 | — |
| Schneider Electric | BMXNOE0110: Modbus/TCP Ethernet Modicon M340 FactoryCast module | Versions prior to 6.80 | — |
Advisories 3
- ICSA-26-260-04 Schneider Electric Modicon M340 Controller and Communication Modules CISA ICS & IT advisories · Sep 17, 2026
- SEVD-2025-224-05 Modicon M340 Controller and Communication Modules Schneider Electric CPCERT · Aug 11, 2026
- ICSA-25-238-03 Schneider Electric Modicon M340 Controller and Communication Modules (Update A) CISA ICS & IT advisories · Jun 4, 2026