All the vulnerabilites related to Mitsubishi Electric Corporation - MELSEC Q Series Q26DHCCPU-LS
cve-2021-20610
Vulnerability from cvelistv5
Published
2021-12-01 15:41
Modified
2024-08-03 17:45
Summary
Improper Handling of Length Parameter Inconsistency 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.
Impacted products
Mitsubishi Electric CorporationMELSEC iQ-R Series R00CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R01CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R02CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R04CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R04ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16MTCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32MTCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R64MTCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R12CCPU-V
Mitsubishi Electric CorporationMELSEC Q Series Q03UDECPU
Mitsubishi Electric CorporationMELSEC Q Series Q04UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q06UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q10UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q13UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q20UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q26UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q50UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q100UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q03UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q04UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q06UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q13UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q26UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q04UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q06UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q13UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q26UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q12DCCPU-V
Mitsubishi Electric CorporationMELSEC Q Series Q24DHCCPU-V
Mitsubishi Electric CorporationMELSEC Q Series Q24DHCCPU-VG
Mitsubishi Electric CorporationMELSEC Q Series Q24DHCCPU-LS
Mitsubishi Electric CorporationMELSEC Q Series Q26DHCCPU-LS
Mitsubishi Electric CorporationMELSEC Q Series MR-MQ100
Mitsubishi Electric CorporationMELSEC Q Series Q172DCPU-S1
Mitsubishi Electric CorporationMELSEC Q Series Q173DCPU-S1
Mitsubishi Electric CorporationMELSEC Q Series Q172DSCPU
Mitsubishi Electric CorporationMELSEC Q Series Q173DSCPU
Mitsubishi Electric CorporationMELSEC Q Series Q170MCPU
Mitsubishi Electric CorporationMELSEC Q Series Q170MSCPU
Mitsubishi Electric CorporationMELSEC Q Series Q170MSCPU-S1
Mitsubishi Electric CorporationMELSEC L Series L02CPU
Mitsubishi Electric CorporationMELSEC L Series L06CPU
Mitsubishi Electric CorporationMELSEC L Series L26CPU
Mitsubishi Electric CorporationMELSEC L Series L02CPU-P
Mitsubishi Electric CorporationMELSEC L Series L06CPU-P
Mitsubishi Electric CorporationMELSEC L Series L26CPU-P
Mitsubishi Electric CorporationMELSEC L Series L26CPU-BT
Mitsubishi Electric CorporationMELSEC L Series L26CPU-PBT
Mitsubishi Electric CorporationMELIPC Series MI5122-VW
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:45:44.828Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-019_en.pdf"
          },
          {
            "tags": [
              "government-resource",
              "x_transferred"
            ],
            "url": "https://jvn.jp/vu/JVNVU94434051/index.html"
          },
          {
            "tags": [
              "government-resource",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-334-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R00CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"24\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R01CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"24\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R02CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"24\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R04CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R04ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16MTCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"23\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32MTCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"23\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R64MTCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"23\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R12CCPU-V",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"16\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q03UDECPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q04UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q06UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q10UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q13UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q20UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q50UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q100UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q03UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q04UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q06UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q13UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q04UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q06UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q13UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q12DCCPU-V",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q24DHCCPU-V ",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q24DHCCPU-VG",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q24DHCCPU-LS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26DHCCPU-LS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series MR-MQ100",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"F\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q172DCPU-S1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"W\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q173DCPU-S1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"W\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q172DSCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q173DSCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q170MCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"W\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q170MSCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q170MSCPU-S1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L02CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L06CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L02CPU-P",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L06CPU-P",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU-P",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU-BT",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU-PBT",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELIPC Series MI5122-VW",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"05\" and prior"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Handling of Length Parameter Inconsistency 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."
            }
          ],
          "value": "Improper Handling of Length Parameter Inconsistency 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."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Denial of Service"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-130",
              "description": "CWE-130 Improper Handling of Length Parameter Inconsistency",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-09T08:23:03.802Z",
        "orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
        "shortName": "Mitsubishi"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-019_en.pdf"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://jvn.jp/vu/JVNVU94434051/index.html"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-334-02"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
    "assignerShortName": "Mitsubishi",
    "cveId": "CVE-2021-20610",
    "datePublished": "2021-12-01T15:41:25",
    "dateReserved": "2020-12-17T00:00:00",
    "dateUpdated": "2024-08-03T17:45:44.828Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-20609
Vulnerability from cvelistv5
Published
2021-12-01 15:41
Modified
2024-08-03 17:45
Summary
Uncontrolled Resource Consumption 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.
Impacted products
Mitsubishi Electric CorporationMELSEC iQ-R Series R00CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R01CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R02CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R04CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R04ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16MTCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32MTCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R64MTCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R12CCPU-V
Mitsubishi Electric CorporationMELSEC Q Series Q03UDECPU
Mitsubishi Electric CorporationMELSEC Q Series Q04UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q06UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q10UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q13UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q20UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q26UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q50UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q100UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q03UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q04UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q06UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q13UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q26UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q04UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q06UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q13UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q26UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q12DCCPU-V
Mitsubishi Electric CorporationMELSEC Q Series Q24DHCCPU-V
Mitsubishi Electric CorporationMELSEC Q Series Q24DHCCPU-VG
Mitsubishi Electric CorporationMELSEC Q Series Q24DHCCPU-LS
Mitsubishi Electric CorporationMELSEC Q Series Q26DHCCPU-LS
Mitsubishi Electric CorporationMELSEC Q Series MR-MQ100
Mitsubishi Electric CorporationMELSEC Q Series Q172DCPU-S1
Mitsubishi Electric CorporationMELSEC Q Series Q173DCPU-S1
Mitsubishi Electric CorporationMELSEC Q Series Q172DSCPU
Mitsubishi Electric CorporationMELSEC Q Series Q173DSCPU
Mitsubishi Electric CorporationMELSEC Q Series Q170MCPU
Mitsubishi Electric CorporationMELSEC Q Series Q170MSCPU
Mitsubishi Electric CorporationMELSEC Q Series Q170MSCPU-S1
Mitsubishi Electric CorporationMELSEC L Series L02CPU
Mitsubishi Electric CorporationMELSEC L Series L06CPU
Mitsubishi Electric CorporationMELSEC L Series L26CPU
Mitsubishi Electric CorporationMELSEC L Series L02CPU-P
Mitsubishi Electric CorporationMELSEC L Series L06CPU-P
Mitsubishi Electric CorporationMELSEC L Series L26CPU-P
Mitsubishi Electric CorporationMELSEC L Series L26CPU-BT
Mitsubishi Electric CorporationMELSEC L Series L26CPU-PBT
Mitsubishi Electric CorporationMELIPC Series MI5122-VW
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:45:44.852Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-019_en.pdf"
          },
          {
            "tags": [
              "government-resource",
              "x_transferred"
            ],
            "url": "https://jvn.jp/vu/JVNVU94434051/index.html"
          },
          {
            "tags": [
              "government-resource",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-334-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R00CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"24\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R01CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"24\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R02CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"24\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R04CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R04ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16MTCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"23\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32MTCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"23\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R64MTCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"23\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R12CCPU-V",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"16\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q03UDECPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q04UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q06UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q10UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q13UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q20UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q50UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q100UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q03UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q04UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q06UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q13UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q04UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q06UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q13UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q12DCCPU-V",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q24DHCCPU-V ",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q24DHCCPU-VG",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q24DHCCPU-LS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26DHCCPU-LS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series MR-MQ100",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"F\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q172DCPU-S1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"W\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q173DCPU-S1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"W\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q172DSCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q173DSCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q170MCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"W\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q170MSCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q170MSCPU-S1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L02CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L06CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L02CPU-P",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L06CPU-P",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU-P",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU-BT",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU-PBT",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELIPC Series MI5122-VW",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"05\" and prior"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Uncontrolled Resource Consumption 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."
            }
          ],
          "value": "Uncontrolled Resource Consumption 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."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Denial of Service"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400 Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-09T08:22:47.621Z",
        "orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
        "shortName": "Mitsubishi"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-019_en.pdf"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://jvn.jp/vu/JVNVU94434051/index.html"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-334-02"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
    "assignerShortName": "Mitsubishi",
    "cveId": "CVE-2021-20609",
    "datePublished": "2021-12-01T15:41:20",
    "dateReserved": "2020-12-17T00:00:00",
    "dateUpdated": "2024-08-03T17:45:44.852Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-20611
Vulnerability from cvelistv5
Published
2021-12-01 15:41
Modified
2024-08-03 17:45
Summary
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.
Impacted products
Mitsubishi Electric CorporationMELSEC iQ-R Series R00CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R01CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R02CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R04CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120CPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R04ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120ENCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120SFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120PCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R08PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R120PSFCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R16MTCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R32MTCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R64MTCPU
Mitsubishi Electric CorporationMELSEC iQ-R Series R12CCPU-V
Mitsubishi Electric CorporationMELSEC Q Series Q03UDECPU
Mitsubishi Electric CorporationMELSEC Q Series Q04UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q06UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q10UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q13UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q20UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q26UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q50UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q100UDEHCPU
Mitsubishi Electric CorporationMELSEC Q Series Q03UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q04UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q06UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q13UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q26UDVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q04UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q06UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q13UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q26UDPVCPU
Mitsubishi Electric CorporationMELSEC Q Series Q12DCCPU-V
Mitsubishi Electric CorporationMELSEC Q Series Q24DHCCPU-V
Mitsubishi Electric CorporationMELSEC Q Series Q24DHCCPU-VG
Mitsubishi Electric CorporationMELSEC Q Series Q24DHCCPU-LS
Mitsubishi Electric CorporationMELSEC Q Series Q26DHCCPU-LS
Mitsubishi Electric CorporationMELSEC Q Series MR-MQ100
Mitsubishi Electric CorporationMELSEC Q Series Q172DCPU-S1
Mitsubishi Electric CorporationMELSEC Q Series Q173DCPU-S1
Mitsubishi Electric CorporationMELSEC Q Series Q172DSCPU
Mitsubishi Electric CorporationMELSEC Q Series Q173DSCPU
Mitsubishi Electric CorporationMELSEC Q Series Q170MCPU
Mitsubishi Electric CorporationMELSEC Q Series Q170MSCPU
Mitsubishi Electric CorporationMELSEC Q Series Q170MSCPU-S1
Mitsubishi Electric CorporationMELSEC L Series L02CPU
Mitsubishi Electric CorporationMELSEC L Series L06CPU
Mitsubishi Electric CorporationMELSEC L Series L26CPU
Mitsubishi Electric CorporationMELSEC L Series L02CPU-P
Mitsubishi Electric CorporationMELSEC L Series L06CPU-P
Mitsubishi Electric CorporationMELSEC L Series L26CPU-P
Mitsubishi Electric CorporationMELSEC L Series L26CPU-BT
Mitsubishi Electric CorporationMELSEC L Series L26CPU-PBT
Mitsubishi Electric CorporationMELIPC Series MI5122-VW
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:45:44.828Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-019_en.pdf"
          },
          {
            "tags": [
              "government-resource",
              "x_transferred"
            ],
            "url": "https://jvn.jp/vu/JVNVU94434051/index.html"
          },
          {
            "tags": [
              "government-resource",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-334-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R00CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"24\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R01CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"24\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R02CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"24\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R04CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R04ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"57\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"26\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"29\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120PSFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"08\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16MTCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"23\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32MTCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"23\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R64MTCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"23\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R12CCPU-V",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"16\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q03UDECPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q04UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q06UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q10UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q13UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q20UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q50UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q100UDEHCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q03UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q04UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q06UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q13UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26UDVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q04UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q06UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q13UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26UDPVCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23071\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q12DCCPU-V",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q24DHCCPU-V ",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q24DHCCPU-VG",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q24DHCCPU-LS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q26DHCCPU-LS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"24031\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series MR-MQ100",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"F\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q172DCPU-S1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"W\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q173DCPU-S1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"W\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q172DSCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q173DSCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q170MCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"W\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q170MSCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC Q Series Q170MSCPU-S1",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Operating system software version \"Y\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L02CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L06CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L02CPU-P",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L06CPU-P",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU-P",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU-BT",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC L Series L26CPU-PBT",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "The first 5 digits of serial No. \"23121\" and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELIPC Series MI5122-VW",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware versions \"05\" and prior"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "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."
            }
          ],
          "value": "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."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Denial of Service"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-09T08:23:22.311Z",
        "orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
        "shortName": "Mitsubishi"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-019_en.pdf"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://jvn.jp/vu/JVNVU94434051/index.html"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-334-02"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
    "assignerShortName": "Mitsubishi",
    "cveId": "CVE-2021-20611",
    "datePublished": "2021-12-01T15:41:31",
    "dateReserved": "2020-12-17T00:00:00",
    "dateUpdated": "2024-08-03T17:45:44.828Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}