Improper Input Validation in Schneider Electric FTP Products
CVE-2025-6625

8.7HIGH

Key Information:

Vendor

Schneider Electric
Status
Modicon M340
Bmxnor0200h: Ethernet / Serial Rtu Module
Bmxngd0100: M580 Global Data Module
Bmxnoc0401: Modicon M340 X80 Ethernet Communication Modules
Vendor
CVE Published:
18 August 2025

What is CVE-2025-6625?

An improper input validation vulnerability exists in Schneider Electric FTP products. This flaw can be exploited by sending a specially crafted FTP command to the affected devices, potentially resulting in a Denial of Service condition. Timely mitigation and secure configurations are essential to prevent exploitation and ensure system availability.

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Affected Version(s)

BMXNGD0100: M580 Global Data module All versions

BMXNOC0401: Modicon M340 X80 Ethernet Communication modules All versions

BMXNOE0100: Modbus/TCP Ethernet Modicon M340 module Versions prior to 3.60

References

https://download.schneider-electric.com/files?p_Doc_Ref=S...

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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