Multiple Mitsubishi Electric Factory Automation products have a vulnerability that allows an attacker to execute arbitrary code.
An official patch is available. Apply the patch as soon as possible.
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityHigh
RequirementsPresent
PrivilegesNone
User InteractionActive
Threat
Exploit MaturityUnreported
Vulnerable System
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusOfficial Patch
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | nvd | patch: Unavailable→Official Patch | 4.8 → 4.8 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 4.8 |
Affected Software
| Vendor | Product | Version |
|---|
| Mitsubishi Electric | CW Configurator | ≤ Version 1.010L |
| Mitsubishi Electric | FR Configurator2 | ≤ Version 1.22Y |
| Mitsubishi Electric | GX Works2 | ≤ Version 1.595V |
| Mitsubishi Electric | GX Works3 | ≤ Version 1.063R |
| Mitsubishi Electric | MELSEC iQ-R Series Motion Module | ≤ Versions 10 |
| Mitsubishi Electric | MELSOFT iQ AppPortal | ≤ Version 1.17T |
| Mitsubishi Electric | MELSOFT Navigator | ≤ Version2.70Y |
| Mitsubishi Electric | MI Configurator | All Versions |
| Mitsubishi Electric | MR Configurator2 | ≤ Version 1.110Q |
| Mitsubishi Electric | MT Works2 | ≤ Versions 1.156N |
| Mitsubishi Electric | MX Component | ≤ Version 4.20W |
| Mitsubishi Electric | RT ToolBox3 | ≤ Versions 1.70Y |
| mitsubishielectric | cw_configurator | ≤ 1.010l |
| mitsubishielectric | fr_configurator2 | ≤ 1.22y |
| mitsubishielectric | gx_works2 | < 1.595v |
| mitsubishielectric | gx_works3 | ≤ 1.063r |
| mitsubishielectric | iu_configuration_tool | ≤ 1.04 |
| mitsubishielectric | iu_developer2 | ≤ 1.08 |
| mitsubishielectric | melsoft_iq_appportal | ≤ 1.17t |
| mitsubishielectric | melsoft_navigator | < 2.70y |
| mitsubishielectric | mi_configurator | All versions |
| mitsubishielectric | mr_configurator2 | ≤ 1.110q |
| mitsubishielectric | mt_works2 | ≤ 1.156n |
| mitsubishielectric | mx_component | < 4.20w |
| mitsubishielectric | rd78g16_firmware | ≤ 10 |
| mitsubishielectric | rd78g32_firmware | ≤ 10 |
| mitsubishielectric | rd78g4_firmware | ≤ 10 |
| mitsubishielectric | rd78g64_firmware | ≤ 10 |
| mitsubishielectric | rd78g8_firmware | ≤ 10 |
| mitsubishielectric | rd78ghv_firmware | ≤ 10 |
| mitsubishielectric | rd78ghw_firmware | ≤ 10 |
| mitsubishielectric | rt_toolbox3 | ≤ 1.70y |
Published: 2022-02-11
