CVE-2023-1424

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2023
Source publication: May 24, 2023
Source updated: Mar 5, 2025
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

Denial-of-Service and Remote Code Execution Vulnerability in MELSEC Series CPU module

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution.

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.

MELSEC iQ-F Series FX5U-32MT/ES

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-32MT/ES
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-32MT/ES · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-64MT/ES

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-64MT/ES
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-64MT/ES · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-80MT/ES

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-80MT/ES
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-80MT/ES · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-32MR/ES

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-32MR/ES
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-32MR/ES · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-64MR/ES

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-64MR/ES
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-64MR/ES · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-80MR/ES

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-80MR/ES
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-80MR/ES · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-32MT/DS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-32MT/DS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-32MT/DS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-64MT/DS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-64MT/DS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-64MT/DS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-80MT/DS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-80MT/DS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-80MT/DS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-32MR/DS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-32MR/DS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-32MR/DS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-64MR/DS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-64MR/DS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-64MR/DS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-80MR/DS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-80MR/DS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-80MR/DS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-32MT/ESS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-32MT/ESS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-32MT/ESS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-64MT/ESS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-64MT/ESS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-64MT/ESS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-80MT/ESS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-80MT/ESS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-80MT/ESS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-32MT/DSS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-32MT/DSS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-32MT/DSS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-64MT/DSS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-64MT/DSS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-64MT/DSS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5U-80MT/DSS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5U-80MT/DSS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5U-80MT/DSS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5UC-32MT/D

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5UC-32MT/D
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5UC-32MT/D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5UC-64MT/D

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5UC-64MT/D
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5UC-64MT/D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5UC-96MT/D

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5UC-96MT/D
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5UC-96MT/D · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5UC-32MT/DSS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5UC-32MT/DSS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5UC-32MT/DSS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5UC-64MT/DSS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5UC-64MT/DSS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5UC-64MT/DSS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5UC-96MT/DSS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5UC-96MT/DSS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5UC-96MT/DSS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
Serial number 17X**** or later, versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5UC-32MT/DS-TS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5UC-32MT/DS-TS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5UC-32MT/DS-TS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5UC-32MT/DSS-TS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5UC-32MT/DSS-TS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5UC-32MT/DSS-TS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-F Series FX5UC-32MR/DS-TS

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-F Series FX5UC-32MR/DS-TS
Platforms: Unknown
Default status: unaffected

MELSEC iQ-F Series FX5UC-32MR/DS-TS · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 1.220 to 1.281	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R00CPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R00CPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R00CPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions 35 and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R01CPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R01CPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R01CPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions 35 and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R02CPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R02CPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R02CPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions 35 and prior	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R04CPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R04CPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R04CPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R08CPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R08CPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R08CPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R16CPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R16CPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R16CPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R32CPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R32CPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R32CPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R120CPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R120CPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R120CPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R04ENCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R04ENCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R04ENCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R08ENCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R08ENCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R08ENCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R16ENCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R16ENCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R16ENCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R32ENCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R32ENCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R32ENCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R120ENCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R120ENCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R120ENCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 12 to 68	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R08SFCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R08SFCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R08SFCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 26 to 31	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R16SFCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R16SFCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R16SFCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 26 to 31	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R32SFCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R32SFCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R32SFCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 26 to 31	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R120SFCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R120SFCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R120SFCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 26 to 31	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R08PCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R08PCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R08PCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 3 to 37	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R16PCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R16PCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R16PCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 3 to 37	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R32PCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R32PCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R32PCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 3 to 37	`affected`	Unavailable	Unavailable	Unavailable	None listed

MELSEC iQ-R Series R120PCPU

Vendor: Mitsubishi Electric Corporation
Product: MELSEC iQ-R Series R120PCPU
Platforms: Unknown
Default status: unaffected

MELSEC iQ-R Series R120PCPU · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
versions from 3 to 37	`affected`	Unavailable	Unavailable	Unavailable	None listed