Answer in brief
CVE-2025-2399 records a Unknown severity vulnerability in Denial of Service (DoS) Vulnerability in Mitsubishi Electric CNC Series. The current sources do not mark it as known exploited. The current feed maps Mitsubishi Electric Corporation/Mitsubishi Electric CNC C80 Series C80 (generic), Mitsubishi Electric Corporation/Mitsubishi Electric CNC E70 Series E70 (generic), Mitsubishi Electric Corporation/Mitsubishi Electric CNC E80 Series E80 (generic), Mitsubishi Electric Corporation/Mitsubishi Electric CNC M700V Series M720VS (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Mitsubishi Electric Corporation/Mitsubishi Electric CNC C80 Series C80 (generic), Mitsubishi Electric Corporation/Mitsubishi Electric CNC E70 Series E70 (generic), Mitsubishi Electric Corporation/Mitsubishi Electric CNC E80 Series E80 (generic), Mitsubishi Electric Corporation/Mitsubishi Electric CNC M700V Series M720VS (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC C80 Series C80generic | System Number BND-2036W000 all versions | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC E70 Series E70generic | System Number BND-1022W000 versions LJ and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC E80 Series E80generic | System Number BND-2009W000 versions FM and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M700V Series M720VSgeneric | System Number BND-1012W000 versions LJ and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M700V Series M720VWgeneric | System Number BND-1015W000 versions LJ and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M700V Series M730VSgeneric | System Number BND-1012W000 versions LJ and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M700V Series M730VWgeneric | System Number BND-1015W000 versions LJ and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M700V Series M750VSgeneric | System Number BND-1012W002 versions LJ and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M700V Series M750VWgeneric | System Number BND-1015W002 versions LJ and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M70V Series M70Vgeneric | System Number BND-1018W000 versions LJ and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M800 Series M800Sgeneric | System Number BND-2006W000 versions FM and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M800 Series M800Wgeneric | System Number BND-2005W000 versions FM and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M800V Series M800VSgeneric | System Number BND-2052W000 versions BB and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M800V Series M800VWgeneric | System Number BND-2051W000 versions BB and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M80 Series M80generic | System Number BND-2007W000 versions FM and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M80 Series M80Wgeneric | System Number BND-2008W000 versions FM and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M80V Series M80Vgeneric | System Number BND-2053W000 versions BB and prior | Not reported |
| Mitsubishi Electric Corporation/Mitsubishi Electric CNC M80V Series M80VWgeneric | System Number BND-2054W000 versions BB and prior | Not reported |
Published upstream
Mar 10, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 27, 2026
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, and M700V Series M750VW, M720VW, 730VW, M720VS, M730VS, and M750VS, M70V Series M70V, E70 Series E70 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.
Quoted source text, attributed separately from HOL analysis.