CVE-2023-3346

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2023
Source publication: Aug 3, 2023
Source updated: Dec 4, 2024
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

Denial of Service (DoS) and Remote Code Execution Vulnerability in MITSUBISHI CNC Series

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in MITSUBSHI CNC Series allows a remote unauthenticated attacker to cause Denial of Service (DoS) condition and execute arbitrary code on the product by sending specially crafted packets. In addition, system reset is required for recovery.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

MITSUBISHI CNC M800V Series M800VW

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M800V Series M800VW
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M800V Series M800VW · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2051W000 versions A8 and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M800V Series M800VS

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M800V Series M800VS
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M800V Series M800VS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2052W000 versions A8 and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M80V Series M80V

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M80V Series M80V
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M80V Series M80V · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2053W000 versions A8 and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M80V Series M80VW

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M80V Series M80VW
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M80V Series M80VW · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2054W000 versions A8 and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M800 Series M800W

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M800 Series M800W
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M800 Series M800W · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2005W000 versions FB and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M800 Series M800S

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M800 Series M800S
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M800 Series M800S · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2006W000 versions FB and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M80 Series M80

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M80 Series M80
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M80 Series M80 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2007W000 versions FB and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M80 Series M80W

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M80 Series M80W
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M80 Series M80W · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2008W000 versions FB and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC E80 Series E80

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC E80 Series E80
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC E80 Series E80 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2009W000 versions FB and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC C80 Series C80

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC C80 Series C80
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC C80 Series C80 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2036W000 versions BF and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M700V Series M720VW

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M700V Series M720VW
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M700V Series M720VW · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-1015W000 versions LF and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M700V Series M730VW

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M700V Series M730VW
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M700V Series M730VW · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-1015W000 versions LF and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M700V Series M750VW

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M700V Series M750VW
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M700V Series M750VW · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-1015W002 versions LF and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M700V Series M720VS

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M700V Series M720VS
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M700V Series M720VS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-1012W000 versions LF and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M700V Series M730VS

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M700V Series M730VS
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M700V Series M730VS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-1012W000 versions LF and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M700V Series M750VS

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M700V Series M750VS
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M700V Series M750VS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-1012W002 versions LF and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC M70V Series M70V

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC M70V Series M70V
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC M70V Series M70V · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-1018W000 versions LF and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC E70 Series E70

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC E70 Series E70
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC E70 Series E70 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-1022W000 versions LF and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC IoT Unit Remote Service Gateway Unit

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC IoT Unit Remote Service Gateway Unit
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC IoT Unit Remote Service Gateway Unit · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2041W001 versions AD and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MITSUBISHI CNC IoT Unit Data Acquisition Unit

Vendor: Mitsubishi Electric Corporation
Product: MITSUBISHI CNC IoT Unit Data Acquisition Unit
Platforms: Unknown
Default status: unaffected

MITSUBISHI CNC IoT Unit Data Acquisition Unit · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
System Number BND-2041W002 all versions	`affected`	Unavailable	Unavailable	Unavailable	None listed