CVE-2020-16226
highpriority · track · 40EPSS 0.023 · 83 %ileEUUSEPSS · scored 2026-10-27
Multiple Mitsubishi Electric products are vulnerable to impersonations of a legitimate device by a malicious actor, which may allow an attacker to remotely execute arbitrary commands.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- FixedFR-A800-E Seriescisa_csaf_ot
FR-A800-E Series: production date January 2021 or later
- FixedFR-A8NCGcisa_csaf_ot
FR-A8NCG: production date September 2020 or later
- FixedFR-E800-EPA Seriescisa_csaf_ot
FR-E800-EPA Series: production date August 2020 or later
- FixedFR-E800-EPB Seriescisa_csaf_ot
FR-E800-EPB Series: production date August 2020 or later
- FixedFR-F800-E Seriescisa_csaf_ot
FR-F800-E Series: production date January 2021 or later
- FixedFX3GE-**M*/**cisa_csaf_ot
FX3GE-**M*/**: the first 3 digits of serial number 20Y or later
- FixedFX3U-ENETcisa_csaf_ot
FX3U-ENET-ADP: Version 1.24 or later
- FixedFX3U-ENET-ADPcisa_csaf_ot
FX3U-ENET-ADP: Version 1.24 or later
- FixedFX3U-ENET-Lcisa_csaf_ot
FX3U-ENET-L: Version 1.16 or later
- FixedFX3U-ENET-P502cisa_csaf_ot
FX3U-ENET-P502: Version 1.16 or later
- FixedFX5-CCLGN-MScisa_csaf_ot
FX5-CCLGN-MS: Version 1.001 or later
- FixedFX5-ENETcisa_csaf_ot
FX5-ENET/IP: Version 1.003 or later
- FixedFX5-ENET/IPcisa_csaf_ot
FX5-ENET/IP: Version 1.003 or later
- FixedFX5U(C)-**M*/** Serial number 179**** and priorcisa_csaf_ot
FX5U(C)-**M*/** Serial number 179**** and prior, Version 1.070 and prior: Update to Version 1.071 or later
- FixedFX5U(C)-**M*/** Serial number 17X**** or latercisa_csaf_ot
FX5U(C)-**M*/** Serial number 17X**** or later, Version 1.210 and prior: Update to Version 1.211 or later
- FixedFX5UC-32M*/**-TScisa_csaf_ot
FX5UC-32M*/**-TS, Version 1.210 and prior: Update to Version 1.211 or later
- FixedFX5UJ-**M*/**cisa_csaf_ot
FX5UJ-**M*/**, Version 1.000: Update to Version 1.001 or later
- FixedGOT2000 Series GT21 Modelcisa_csaf_ot
GOT2000 Series GT21 Model: Version 01.45.000 or later
- FixedGS Series GS21 Modelcisa_csaf_ot
GS Series GS21 Model: Version 01.45.000 or later
- FixedGT25-J71GN13-T2cisa_csaf_ot
GT25-J71GN13-T2: Version 04 or later
- FixedL02CPU(-P)cisa_csaf_ot
L02CPU(-P): the first 5 digits of serial number 22052 or later
- FixedL06CPU(-P)cisa_csaf_ot
L06CPU(-P): the first 5 digits of serial number 22052 or later
- FixedL26CPU(-P)cisa_csaf_ot
L26CPU(-P): the first 5 digits of serial number 22052 or later
- FixedL26CPU-(P)BTcisa_csaf_ot
L26CPU-(P)BT: the first 5 digits of serial number 22052 or later
- FixedLJ71E71-100cisa_csaf_ot
LJ71E71-100: the first 5 digits of serial number 22102 or later
- FixedNZ2GACP620-300cisa_csaf_ot
NZ2GACP620-300: Version 1.04E or later
- FixedNZ2GACP620-60cisa_csaf_ot
NZ2GACP620-60: Version 1.04E or later
- FixedQ03UDECPUcisa_csaf_ot
Q03UDECPU: the first 5 digits of serial number 22082 or later
- FixedQ03UDVCPUcisa_csaf_ot
Q03UDVCPU: the first 5 digits of serial number 22032 or later
- FixedQ04UDEHCPUcisa_csaf_ot
Q04UDEHCPU: the first 5 digits of serial number 22082 or later
- FixedQ04UDPVCPUcisa_csaf_ot
Q04UDPVCPU: the first 5 digits of serial number 22032 or later
- FixedQ04UDVCPUcisa_csaf_ot
Q04UDVCPU: the first 5 digits of serial number 22032 or later
- FixedQ06UDEHCPUcisa_csaf_ot
Q06UDEHCPU: the first 5 digits of serial number 22082 or later
- FixedQ06UDPVCPUcisa_csaf_ot
Q06UDPVCPU: the first 5 digits of serial number 22032 or later
- FixedQ06UDVCPUcisa_csaf_ot
Q06UDVCPU: the first 5 digits of serial number 22032 or later
- FixedQ100UDEHCPUcisa_csaf_ot
Q100UDEHCPU: the first 5 digits of serial number 22082 or later
- FixedQ10UDEHCPUcisa_csaf_ot
Q10UDEHCPU: the first 5 digits of serial number 22082 or later
- FixedQ13UDEHCPUcisa_csaf_ot
Q13UDEHCPU: the first 5 digits of serial number 22082 or later
- FixedQ13UDPVCPUcisa_csaf_ot
Q13UDPVCPU: the first 5 digits of serial number 22032 or later
- FixedQ13UDVCPUcisa_csaf_ot
Q13UDVCPU: the first 5 digits of serial number 22032 or later
- FixedQ20UDEHCPUcisa_csaf_ot
Q20UDEHCPU: the first 5 digits of serial number 22082 or later
- FixedQ24DHCCPU-Vcisa_csaf_ot
Q24DHCCPU-V: the first 5 digits of serial number 24032 or later
- FixedQ24DHCCPU-VGcisa_csaf_ot
Q24DHCCPU-VG: the first 5 digits of serial number 24032 or later
- FixedQ26UDEHCPUcisa_csaf_ot
Q26UDEHCPU: the first 5 digits of serial number 22082 or later
- FixedQ26UDPVCPUcisa_csaf_ot
Q26UDPVCPU: the first 5 digits of serial number 22032 or later
- FixedQ26UDVCPUcisa_csaf_ot
Q26UDVCPU: the first 5 digits of serial number 22032 or later
- FixedQ50UDEHCPUcisa_csaf_ot
Q50UDEHCPU: the first 5 digits of serial number 22082 or later
- FixedQJ71E71-100cisa_csaf_ot
QJ71E71-100: the first 5 digits of serial number 22102 or later
- FixedQJ71MT91cisa_csaf_ot
QJ71MT91: the first 5 digits of serial number 22102 or later
- FixedR00CPUcisa_csaf_ot
R00CPU: Version 19 or later
- FixedR01CPUcisa_csaf_ot
R01CPU: Version 19 or later
- FixedR02CPUcisa_csaf_ot
R02CPU: Version 19 or later
- FixedR04CPUcisa_csaf_ot
R04CPU: Version 51 or later
- FixedR04ENCPUcisa_csaf_ot
R04ENCPU: Version 51 or later
- FixedR08CPUcisa_csaf_ot
R08CPU: Version 51 or later
- FixedR08ENCPUcisa_csaf_ot
R08ENCPU: Version 51 or later
- FixedR08PCPUcisa_csaf_ot
R08PCPU: Version 25 or later
- FixedR08PSFCPUcisa_csaf_ot
R08PSFCPU: Version 06 or later
- FixedR08SFCPUcisa_csaf_ot
R08SFCPU: Version 23 or later
- FixedR120CPUcisa_csaf_ot
R120CPU: Version 51 or later
- FixedR120ENCPUcisa_csaf_ot
R120ENCPU: Version 51 or later
- FixedR120PCPUcisa_csaf_ot
R120PCPU: Version 25 or later
- FixedR120PSFCPUcisa_csaf_ot
R120PSFCPU: Version 06 or later
- FixedR120SFCPUcisa_csaf_ot
R120SFCPU: Version 23 or later
- FixedR12CCPU-Vcisa_csaf_ot
R12CCPU-V: Version 14 or later
- FixedR16CPUcisa_csaf_ot
R16CPU: Version 51 or later
- FixedR16ENCPUcisa_csaf_ot
R16ENCPU: Version 51 or later
- FixedR16PCPUcisa_csaf_ot
R16PCPU: Version 25 or later
- FixedR16PSFCPUcisa_csaf_ot
R16PSFCPU: Version 06 or later
- FixedR16SFCPUcisa_csaf_ot
R16SFCPU: Version 23 or later
- FixedR32CPUcisa_csaf_ot
R32CPU: Version 51 or later
- FixedR32ENCPUcisa_csaf_ot
R32ENCPU: Version 51 or later
- FixedR32PCPUcisa_csaf_ot
R32PCPU: Version 25 or later
- FixedR32PSFCPUcisa_csaf_ot
R32PSFCPU: Version 06 or later
- FixedR32SFCPUcisa_csaf_ot
R32SFCPU: Version 23 or later
- FixedRD55UP06-Vcisa_csaf_ot
RD55UP06-V: Version 10 or later
- FixedRD55UP12-Vcisa_csaf_ot
RD55UP12-V: Version 02 or later
- FixedRD78G16cisa_csaf_ot
RD78G16: Version 16 or later
- FixedRD78G32cisa_csaf_ot
RD78G32: Version 16 or later
- FixedRD78G4cisa_csaf_ot
RD78G4: Version 16 or later
- FixedRD78G64cisa_csaf_ot
RD78G64: Version 16 or later
- FixedRD78G8cisa_csaf_ot
RD78G8: Version 16 or later
- FixedRD78GHVcisa_csaf_ot
RD78GHV: Version 16 or later
- FixedRD78GHWcisa_csaf_ot
RD78GHW: Version 16 or later
- FixedRJ71EN71cisa_csaf_ot
RJ71EN71: Version 49 or later
- FixedRJ71GN11-T2cisa_csaf_ot
RJ71GN11-T2: Version 12 or later
- MitigationConveyor Tracking Application APR-1TR12FH (Discontinued product)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationConveyor Tracking Application APR-1TR20FH (Discontinued product)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationConveyor Tracking Application APR-1TR3FH (Discontinued product)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationConveyor Tracking Application APR-1TR6FH (Discontinued product)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationConveyor Tracking Application APR-2TR12FH (Discontinued product)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationConveyor Tracking Application APR-2TR20FH (Discontinued product)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationConveyor Tracking Application APR-2TR3FH (Discontinued product)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationConveyor Tracking Application APR-2TR6FH (Discontinued product)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFR-A800-E Seriescisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFR-A8NCGcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFR-E800-EPA Seriescisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFR-E800-EPB Seriescisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFR-F800-E Seriescisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX3GE-**M*/**cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX3U-ENETcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX3U-ENET-ADPcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX3U-ENET-Lcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX3U-ENET-P502cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX5-CCLGN-MScisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX5-ENETcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX5-ENET/IPcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX5U(C)-**M*/** Serial number 179**** and priorcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX5U(C)-**M*/** Serial number 17X**** or latercisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX5UC-32M*/**-TScisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationFX5UJ-**M*/**cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationGOT1000 Series GT14 Modelcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationGOT2000 Series GT21 Modelcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationGS Series GS21 Modelcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationGT25-J71GN13-T2cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationIU1-1M20-Dcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationL02CPU(-P)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationL06CPU(-P)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationL26CPU(-P)cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationL26CPU-(P)BTcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationLE7-40GU-L screen package datacisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationLJ71E71-100cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationMR-J4-TMcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationMR-JE-Ccisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationNZ2FT-EIPcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationNZ2FT-MTcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationNZ2GACP620-300cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationNZ2GACP620-60cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ03UDECPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ03UDVCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ04UDEHCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ04UDPVCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ04UDVCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ06CCPU-Vcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ06UDEHCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ06UDPVCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ06UDVCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ100UDEHCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ10UDEHCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ13UDEHCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ13UDPVCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ13UDVCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ20UDEHCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ24DHCCPU-Vcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ24DHCCPU-VGcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ26UDEHCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ26UDPVCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ26UDVCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQ50UDEHCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQJ71E71-100cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQJ71MES96cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQJ71MT91cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationQJ71WS96cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR00CPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR01CPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR02CPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR04CPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR04ENCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR08CPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR08ENCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR08PCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR08PSFCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR08SFCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR120CPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR120ENCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR120PCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR120PSFCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR120SFCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR12CCPU-Vcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR16CPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR16ENCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR16PCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR16PSFCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR16SFCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR32CPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR32ENCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR32PCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR32PSFCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationR32SFCPUcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRD55UP06-Vcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRD55UP12-Vcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRD78G16cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRD78G32cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRD78G4cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRD78G64cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRD78G8cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRD78GHVcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRD78GHWcisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRJ71EN71cisa_csaf_ot
Install an antivirus software in your computer to access the product.
- MitigationRJ71GN11-T2cisa_csaf_ot
Install an antivirus software in your computer to access the product.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.3–9.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (364)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- ICSA-20-245-01Mitsubishi Electric Multiple Products (Update G)2020-09-01icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could be used to hijack TCP sessions and allow remote command execution.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- http://www.mitsubishielectric.co.jp/products/Patchcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2020-16226cnnvd
- https://us-cert.cisa.gov/ics/advisories/icsa-20-245-01cnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.3041/cnnvd
- https://www.auscert.org.au/bulletins/ESB-2022.4767cnnvd
- https://us-cert.cisa.gov/ics/advisories/icsa-20-245-01enisa_euvd
- https://us-cert.cisa.gov/ics/advisories/icsa-20-245-01Third Party AdvisoryUS Government Resourcenvd
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