Schneider Electric Modicon M340 Controller and Communication Modules
CISA warns CVE-2025-6625 lets unauthenticated attackers crash Schneider Electric Modicon M340 controllers and communication modules via a crafted FTP command.
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CVE-2025-6625
- CVSS 4.0
- 8.7 high
- EPSS
- <1%p40
- Published
- ·
- Modified
Description · NVD
CWE-20: Improper Input Validation vulnerability exists that could cause a Denial Of Service when specific crafted FTP command is sent to the device.
- Weakness
- CWE-20
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X