Description
Improper Input Validation vulnerability in Mitsubishi Electric MELSEC iQ-R Series R00/01/02CPU, MELSEC iQ-R Series R04/08/16/32/120(EN)CPU, MELSEC iQ-R Series R08/16/32/120SFCPU, MELSEC iQ-R Series R08/16/32/120PCPU, MELSEC iQ-R Series R08/16/32/120PSFCPU, MELSEC iQ-R Series R16/32/64MTCPU, MELSEC iQ-R Series R12CCPU-V, MELSEC Q Series Q03UDECPU, MELSEC Q Series Q04/06/10/13/20/26/50/100UDEHCPU, MELSEC Q Series Q03/04/06/13/26UDVCPU, MELSEC Q Series Q04/06/13/26UDPVCPU, MELSEC Q Series Q12DCCPU-V, MELSEC Q Series Q24DHCCPU-V(G), MELSEC Q Series Q24/26DHCCPU-LS, MELSEC Q Series MR-MQ100, MELSEC Q Series Q172/173DCPU-S1, MELSEC Q Series Q172/173DSCPU, MELSEC Q Series Q170MCPU, MELSEC Q Series Q170MSCPU(-S1), MELSEC L Series L02/06/26CPU(-P), MELSEC L Series L26CPU-(P)BT and MELIPC Series MI5122-VW allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition by sending specially crafted packets. System reset is required for recovery.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mitsubishi Electric Corporation MELSEC iQ-R Series R00CPU
Default version status: unaffected
Firmware versions "24" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R01CPU
Default version status: unaffected
Firmware versions "24" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R02CPU
Default version status: unaffected
Firmware versions "24" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R04CPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R08CPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16CPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32CPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R120CPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R04ENCPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R08ENCPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16ENCPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32ENCPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R120ENCPU
Default version status: unaffected
Firmware versions "57" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R08SFCPU
Default version status: unaffected
Firmware versions "26" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16SFCPU
Default version status: unaffected
Firmware versions "26" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32SFCPU
Default version status: unaffected
Firmware versions "26" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R120SFCPU
Default version status: unaffected
Firmware versions "26" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R08PCPU
Default version status: unaffected
Firmware versions "29" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16PCPU
Default version status: unaffected
Firmware versions "29" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32PCPU
Default version status: unaffected
Firmware versions "29" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R120PCPU
Default version status: unaffected
Firmware versions "29" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R08PSFCPU
Default version status: unaffected
Firmware versions "08" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16PSFCPU
Default version status: unaffected
Firmware versions "08" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32PSFCPU
Default version status: unaffected
Firmware versions "08" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R120PSFCPU
Default version status: unaffected
Firmware versions "08" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16MTCPU
Default version status: unaffected
Operating system software version "23" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32MTCPU
Default version status: unaffected
Operating system software version "23" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R64MTCPU
Default version status: unaffected
Operating system software version "23" and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R12CCPU-V
Default version status: unaffected
Firmware versions "16" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q03UDECPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q04UDEHCPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q06UDEHCPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q10UDEHCPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q13UDEHCPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q20UDEHCPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q26UDEHCPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q50UDEHCPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q100UDEHCPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q03UDVCPU
Default version status: unaffected
The first 5 digits of serial No. "23071" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q04UDVCPU
Default version status: unaffected
The first 5 digits of serial No. "23071" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q06UDVCPU
Default version status: unaffected
The first 5 digits of serial No. "23071" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q13UDVCPU
Default version status: unaffected
The first 5 digits of serial No. "23071" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q26UDVCPU
Default version status: unaffected
The first 5 digits of serial No. "23071" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q04UDPVCPU
Default version status: unaffected
The first 5 digits of serial No. "23071" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q06UDPVCPU
Default version status: unaffected
The first 5 digits of serial No. "23071" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q13UDPVCPU
Default version status: unaffected
The first 5 digits of serial No. "23071" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q26UDPVCPU
Default version status: unaffected
The first 5 digits of serial No. "23071" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q12DCCPU-V
Default version status: unaffected
The first 5 digits of serial No. "24031" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q24DHCCPU-V
Default version status: unaffected
The first 5 digits of serial No. "24031" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q24DHCCPU-VG
Default version status: unaffected
The first 5 digits of serial No. "24031" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q24DHCCPU-LS
Default version status: unaffected
The first 5 digits of serial No. "24031" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q26DHCCPU-LS
Default version status: unaffected
The first 5 digits of serial No. "24031" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series MR-MQ100
Default version status: unaffected
Operating system software version "F" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q172DCPU-S1
Default version status: unaffected
Operating system software version "W" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q173DCPU-S1
Default version status: unaffected
Operating system software version "W" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q172DSCPU
Default version status: unaffected
Operating system software version "Y" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q173DSCPU
Default version status: unaffected
Operating system software version "Y" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q170MCPU
Default version status: unaffected
Operating system software version "W" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q170MSCPU
Default version status: unaffected
Operating system software version "Y" and prioraffected
Mitsubishi Electric Corporation MELSEC Q Series Q170MSCPU-S1
Default version status: unaffected
Operating system software version "Y" and prioraffected
Mitsubishi Electric Corporation MELSEC L Series L02CPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC L Series L06CPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC L Series L26CPU
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC L Series L02CPU-P
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC L Series L06CPU-P
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC L Series L26CPU-P
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC L Series L26CPU-BT
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELSEC L Series L26CPU-PBT
Default version status: unaffected
The first 5 digits of serial No. "23121" and prioraffected
Mitsubishi Electric Corporation MELIPC Series MI5122-VW
Default version status: unaffected
Firmware versions "05" and prioraffected