CVE-2025-2399 Denial of Service (DoS) Vulnerability in Mitsubishi Electric CNC Series
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.
Problem types: cwe_id: CWE-1285
description: CWE-1285 Improper Validation of Specified Index, Position, or Offset in Input
Affected products: vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M800V Series M800VW
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M800V Series M800VS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M80V Series M80V
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M80V Series M80VW
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M800 Series M800W
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M800 Series M800S
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M80 Series M80
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M80 Series M80W
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC E80 Series E80
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC C80 Series C80
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M700V Series M750VW
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M700V Series M720VW
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M700V Series M730VW
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M700V Series M720VS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M700V Series M730VS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M700V Series M750VS
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC M70V Series M70V
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC E70 Series E70
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC Software Tools NC Trainer2
default_status: unaffected
vendor: Mitsubishi Electric Corporation
product: Mitsubishi Electric CNC Software Tools NC Trainer2 plus
default_status: unaffected
CVSS v3.1: version: 3.1
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
baseSeverity: MEDIUM
baseScore: 5.9
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: 2026-03-10T04:40:00.599Z