High severity8.3NVD Advisory· Published Feb 11, 2022· Updated Jun 17, 2026
CVE-2020-14523
CVE-2020-14523
Description
Multiple Mitsubishi Electric Factory Automation products have a vulnerability that allows an attacker to execute arbitrary code.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
33- cpe:2.3:a:mitsubishielectric:cw_configurator:*:*:*:*:*:*:*:*Range: <=1.010l
- cpe:2.3:a:mitsubishielectric:fr_configurator2:*:*:*:*:*:*:*:*Range: <=1.22y
- cpe:2.3:a:mitsubishielectric:iu_configuration_tool:*:*:*:*:*:*:*:*Range: <=1.04
- cpe:2.3:a:mitsubishielectric:iu_developer2:*:*:*:*:*:*:*:*Range: <=1.08
- cpe:2.3:a:mitsubishielectric:melsoft_iq_appportal:*:*:*:*:*:*:*:*Range: <=1.17t
- cpe:2.3:a:mitsubishielectric:melsoft_navigator:*:*:*:*:*:*:*:*Range: <=2.70y
- cpe:2.3:a:mitsubishielectric:mi_configurator:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitsubishielectric:mr_configurator2:*:*:*:*:*:*:*:*Range: <=1.110q
- cpe:2.3:a:mitsubishielectric:mx_component:*:*:*:*:*:*:*:*Range: <=4.20w
- cpe:2.3:a:mitsubishielectric:rt_toolbox3:*:*:*:*:*:*:*:*Range: <=1.70y
- cpe:2.3:o:mitsubishielectric:rd78g4_firmware:*:*:*:*:*:*:*:*Range: <=10
- cpe:2.3:o:mitsubishielectric:rd78g8_firmware:*:*:*:*:*:*:*:*Range: <=10
- cpe:2.3:o:mitsubishielectric:rd78g16_firmware:*:*:*:*:*:*:*:*Range: <=10
- cpe:2.3:o:mitsubishielectric:rd78g32_firmware:*:*:*:*:*:*:*:*Range: <=10
- cpe:2.3:o:mitsubishielectric:rd78g64_firmware:*:*:*:*:*:*:*:*Range: <=10
- cpe:2.3:o:mitsubishielectric:rd78ghv_firmware:*:*:*:*:*:*:*:*Range: <=10
- cpe:2.3:o:mitsubishielectric:rd78ghw_firmware:*:*:*:*:*:*:*:*Range: <=10
- Mitsubishi Electric/CW Configuratorv5Range: unspecified
- Mitsubishi Electric/FR Configurator2v5Range: unspecified
- Mitsubishi Electric/GX Works2v5Range: unspecified
- Mitsubishi Electric/GX Works3v5Range: unspecified
- Mitsubishi Electric/MELSOFT iQ AppPortalv5Range: unspecified
- Mitsubishi Electric/MELSOFT Navigatorv5Range: unspecified
- Mitsubishi Electric/MI Configuratorv5Range: All Versions
- Mitsubishi Electric/MR Configurator2v5Range: unspecified
- Mitsubishi Electric/MT Works2v5Range: unspecified
- Mitsubishi Electric/MX Componentv5Range: unspecified
- Mitsubishi Electric/RT ToolBox3v5Range: unspecified
- Mitsubishi Electric/MELSEC iQ-R Series Motion Modulev5Range: unspecified
Patches
Vulnerability mechanics
References
3- www.cisa.gov/uscert/ics/advisories/icsa-20-212-03nvdPatchThird Party AdvisoryUS Government Resource
- jvn.jp/vu/JVNVU90224831/nvdThird Party Advisory
- www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-008_en.pdfnvdVendor Advisory
News mentions
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