CVE-2021-20586

🗓️ 29 Jan 2021 15:15:12Reported by [email protected]Type

nvd

nvd🔗 web.nvd.nist.gov👁 14 Views

Resource management errors vulnerability in MELFA robot controllers and ASSISTA allowing remote unauthenticated DoS by sending large burst of packet

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
CVE	CVE-2021-20586	29 Jan 202114:54	–	cve
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
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

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mitsubishielectric rv2fr_firmware

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mitsubishielectric rv2frMatch-

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mitsubishielectric rv2frl_firmware

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mitsubishielectric rv2frlMatch-

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mitsubishielectric rv4fr_firmware

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mitsubishielectric rv4frMatch-

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mitsubishielectric rv4frl_firmware

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mitsubishielectric rv4frlMatch-

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mitsubishielectric rv7fr_firmware

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mitsubishielectric rv7frMatch-

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mitsubishielectric rv7frl_firmware

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mitsubishielectric rv7frlMatch-

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mitsubishielectric rv7frll_firmware

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mitsubishielectric rv7frllMatch-

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mitsubishielectric rv13fr_firmware

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mitsubishielectric rv13frMatch-

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mitsubishielectric rv13frl_firmware

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mitsubishielectric rv13frlMatch-

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mitsubishielectric rv20fr_firmware

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mitsubishielectric rv20frMatch-

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mitsubishielectric rh1frhr_firmware

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mitsubishielectric rh1frhrMatch-

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mitsubishielectric rh3frhr_firmware

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mitsubishielectric rh3frhrMatch-

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mitsubishielectric rh3frh35_firmware

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mitsubishielectric rh3frh35Match-

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mitsubishielectric rh3frh45_firmware

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mitsubishielectric rh3frh45Match-

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mitsubishielectric rh3frh55_firmware

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mitsubishielectric rh3frh55Match-

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mitsubishielectric rh6frh35_firmware

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mitsubishielectric rh6frh35Match-

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mitsubishielectric rh6frh45_firmware

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mitsubishielectric rh6frh45Match-

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mitsubishielectric rh6frh55_firmware

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mitsubishielectric rh6frh55Match-

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mitsubishielectric rh12frh55_firmware

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mitsubishielectric rh12frh55Match-

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mitsubishielectric rh12rfh70_firmware

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mitsubishielectric rh12rfh70Match-

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mitsubishielectric rh12frh85_firmware

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mitsubishielectric rh12frh85Match-

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mitsubishielectric rh20frh85_firmware

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mitsubishielectric rh20frh85Match-

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mitsubishielectric rh20frh100_firmware

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mitsubishielectric rh20frh100Match-

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mitsubishielectric rv2fr(b)_firmware

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mitsubishielectric rv2fr(b)Match-

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mitsubishielectric rv2frl(b)_firmware

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mitsubishielectric rv2frl(b)Match-

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mitsubishielectric rv4frm/c_firmware

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mitsubishielectric rv4frm/cMatch-

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mitsubishielectric rv4frlm/c_firmware

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mitsubishielectric rv4frlm/cMatch-

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mitsubishielectric rv7frm/c_firmware

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mitsubishielectric rv7frm/cMatch-

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mitsubishielectric rv7frlm/c_firmware

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mitsubishielectric rv7frlm/cMatch-

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mitsubishielectric rv7frllm/c_firmware

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mitsubishielectric rv7frllm/cMatch-

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mitsubishielectric rv13frm/c_firmware

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mitsubishielectric rv13frm/cMatch-

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mitsubishielectric rv13frlm/c_firmware

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mitsubishielectric rv13frlm/cMatch-

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mitsubishielectric rv20frm/c_firmware

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mitsubishielectric rv20frm/cMatch-

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

17 Jun 2026 03:34Current

7.6High risk

Vulners AI Score7.6

CVSS 3.17.5

CVSS 27.8

EPSS0.02744

vulnerability resource management errors melfa robot controllers assista remote unauthenticated dos