CVE-2025-2399
Denial of Service (DoS) Vulnerability in Mitsubishi Electric CNC Series
CVSS Score
5.9
EPSS Score
0.1%
EPSS Percentile
22th
Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Mitsubishi Electric CNC M800V Series M800VW and M800VS, M80V Series M80V and M80VW, M800 Series M800W and M800S, M80 Series M80 and M80W, E80 Series E80, C80 Series C80, M700V Series M750VW, M720VW, 730VW, M720VS, M730VS, and M750VS, M70V Series M70V, E70 Series E70, and Software Tools NC Trainer2 and NC Trainer2 plus allows a remote attacker to cause an out-of-bounds read, resulting in a denial-of-service condition by sending specially crafted packets to TCP port 683.
| CWE | CWE-1285 |
| Vendor | mitsubishi electric corporation |
| Product | mitsubishi electric cnc m800v series m800vw |
| Published | Mar 10, 2026 |
| Last Updated | Mar 24, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M800V Series M800VW
System Number BND-2051W000 versions BB and prior
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M800V Series M800VS
System Number BND-2052W000 versions BB and prior
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M80V Series M80V
System Number BND-2053W000 versions BB and prior
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M80V Series M80VW
System Number BND-2054W000 versions BB and prior
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M800 Series M800W
System Number BND-2005W000 versions FM and prior
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M800 Series M800S
System Number BND-2006W000 versions FM and prior
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M80 Series M80
System Number BND-2007W000 versions FM and prior
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M80 Series M80W
System Number BND-2008W000 versions FM and prior
Mitsubishi Electric Corporation / Mitsubishi Electric CNC E80 Series E80
System Number BND-2009W000 versions FM and prior
Mitsubishi Electric Corporation / Mitsubishi Electric CNC C80 Series C80
System Number BND-2036W000 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M700V Series M750VW
System Number BND-1015W002 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M700V Series M720VW
System Number BND-1015W000 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M700V Series M730VW
System Number BND-1015W000 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M700V Series M720VS
System Number BND-1012W000 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M700V Series M730VS
System Number BND-1012W000 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M700V Series M750VS
System Number BND-1012W002 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC M70V Series M70V
System Number BND-1018W000 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC E70 Series E70
System Number BND-1022W000 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC Software Tools NC Trainer2
System Number BND-1802W000 all versions
Mitsubishi Electric Corporation / Mitsubishi Electric CNC Software Tools NC Trainer2 plus
System Number BND-1803W000 all versions