CVE-2021-20586

🗓️ 29 Jan 2021 14:54:32Reported by MitsubishiType

CVE-2021-20586 Resource management errors vulnerability in robot controllers of MELFA FR & CR Series and cooperative robot ASSISTA allows remote attackers to cause DoS by sending burst of packets

Reporter	Title	Published	Views	Family All 9
Circl	CVE-2021-20586	29 Jan 202119:25	–	circl
CNNVD	Multiple Mitsubishi Electric Products Resource Management Error Vulnerability	21 Jan 202100:00	–	cnnvd
Cvelist	CVE-2021-20586	29 Jan 202114:54	–	cvelist
EUVD	EUVD-2021-8004	3 Oct 202520:07	–	euvd
ICS	Mitsubishi Electric MELFA (Update A)	21 Jan 202100:00	–	ics
NVD	CVE-2021-20586	29 Jan 202115:15	–	nvd
Prion	Design/Logic Flaw	29 Jan 202115:15	–	prion
RedhatCVE	CVE-2021-20586	22 May 202520:59	–	redhatcve
Tenable Nessus	Mitsubishi Electric MELFA (CVE-2021-20586)	7 Feb 202200:00	–	nessus

NVD

Node

mitsubishielectric rv2fr_firmware

AND

mitsubishielectric rv2frMatch-

Node

mitsubishielectric rv2frl_firmware

AND

mitsubishielectric rv2frlMatch-

Node

mitsubishielectric rv4fr_firmware

AND

mitsubishielectric rv4frMatch-

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mitsubishielectric rv4frl_firmware

AND

mitsubishielectric rv4frlMatch-

Node

mitsubishielectric rv7fr_firmware

AND

mitsubishielectric rv7frMatch-

Node

mitsubishielectric rv7frl_firmware

AND

mitsubishielectric rv7frlMatch-

Node

mitsubishielectric rv7frll_firmware

AND

mitsubishielectric rv7frllMatch-

Node

mitsubishielectric rv13fr_firmware

AND

mitsubishielectric rv13frMatch-

Node

mitsubishielectric rv13frl_firmware

AND

mitsubishielectric rv13frlMatch-

Node

mitsubishielectric rv20fr_firmware

AND

mitsubishielectric rv20frMatch-

Node

mitsubishielectric rh1frhr_firmware

AND

mitsubishielectric rh1frhrMatch-

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mitsubishielectric rh3frhr_firmware

AND

mitsubishielectric rh3frhrMatch-

Node

mitsubishielectric rh3frh35_firmware

AND

mitsubishielectric rh3frh35Match-

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mitsubishielectric rh3frh45_firmware

AND

mitsubishielectric rh3frh45Match-

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mitsubishielectric rh3frh55_firmware

AND

mitsubishielectric rh3frh55Match-

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mitsubishielectric rh6frh35_firmware

AND

mitsubishielectric rh6frh35Match-

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mitsubishielectric rh6frh45_firmware

AND

mitsubishielectric rh6frh45Match-

Node

mitsubishielectric rh6frh55_firmware

AND

mitsubishielectric rh6frh55Match-

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mitsubishielectric rh12frh55_firmware

AND

mitsubishielectric rh12frh55Match-

Node

mitsubishielectric rh12rfh70_firmware

AND

mitsubishielectric rh12rfh70Match-

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mitsubishielectric rh12frh85_firmware

AND

mitsubishielectric rh12frh85Match-

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mitsubishielectric rh20frh85_firmware

AND

mitsubishielectric rh20frh85Match-

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mitsubishielectric rh20frh100_firmware

AND

mitsubishielectric rh20frh100Match-

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mitsubishielectric rv2fr(b)_firmware

AND

mitsubishielectric rv2fr(b)Match-

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mitsubishielectric rv2frl(b)_firmware

AND

mitsubishielectric rv2frl(b)Match-

Node

mitsubishielectric rv4frm/c_firmware

AND

mitsubishielectric rv4frm/cMatch-

Node

mitsubishielectric rv4frlm/c_firmware

AND

mitsubishielectric rv4frlm/cMatch-

Node

mitsubishielectric rv7frm/c_firmware

AND

mitsubishielectric rv7frm/cMatch-

Node

mitsubishielectric rv7frlm/c_firmware

AND

mitsubishielectric rv7frlm/cMatch-

Node

mitsubishielectric rv7frllm/c_firmware

AND

mitsubishielectric rv7frllm/cMatch-

Node

mitsubishielectric rv13frm/c_firmware

AND

mitsubishielectric rv13frm/cMatch-

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mitsubishielectric rv13frlm/c_firmware

AND

mitsubishielectric rv13frlm/cMatch-

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mitsubishielectric rv20frm/c_firmware

AND

mitsubishielectric rv20frm/cMatch-

[
  {
    "product": "Robot Controller MELFA FR Series; Robot Controller CR Series; Cooperative Robot ASSISTA",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Controller \"CR800-*V*D\" of RV-*FR***-D-* all versions, Controller \"CR800-*HD\" of RH-*FRH***-D-* all versions, Controller \"CR800-*HRD\" of RH-*FRHR***-D-* all versions, Controller \"CR800-*V*R with R16RTCPU\" of RV-*FR***-R-* all versions, Controller \"CR800-*HR with R16RTCPU\" of RH-*FRH***-R-* all versions, Controller \"CR800-*HRR with R16RTCPU\" of RH-*FRHR***-R-* all versions, Controller \"CR800-*V*Q with Q172DSRCPU\" of RV-*FR***-Q-* all versions, Controller \"CR800-*HQ with Q172DSRCPU\" of RH-*FRH***-Q-* all versions, Controller \"CR800-*HRQ with Q172DSRCPU\" of RH-*FRHR***-Q-* all versions"
      },
      {
        "status": "affected",
        "version": "Controller \"CR800-CVD\" of RV-8CRL-D-* all versions, Controller \"CR800-CHD\" of RH-*CRH**-D-* all versions"
      },
      {
        "status": "affected",
        "version": "Controller \"CR800-05VD\" of RV-5AS-D-* all versions"
      }
    ]
  }
]

Source	Link
mitsubishielectric	www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-019_en.pdf

21 Nov 2024 05:46Current

7.6High risk

Vulners AI Score7.6

CVSS 3.17.5

CVSS 27.8

EPSS0.02014