CVE-2021-27477

🗓️ 01 Jul 2021 12:01:36Reported by icscertType

cve🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 47 Views

CVE-2021-27477 JTEKT TOYOPUC PLC receives invalid frame, leading to system erro

Reporter	Title	Published	Views	Family All 10
Circl	CVE-2021-27477	1 Jul 202116:32	–	circl
CNNVD	JTEKT TOYOPUC-Plus 缓冲区错误漏洞	29 Jun 202100:00	–	cnnvd
Cvelist	CVE-2021-27477	1 Jul 202112:01	–	cvelist
EUVD	EUVD-2021-14231	7 Oct 202500:30	–	euvd
ICS	JTEKT TOYOPUC PLC	29 Jun 202100:00	–	ics
NVD	CVE-2021-27477	1 Jul 202113:15	–	nvd
OSV	CVE-2021-27477	1 Jul 202113:15	–	osv
Prion	Code injection	1 Jul 202113:15	–	prion
Positive Technologies	PT-2021-17465 · Jtekt · Toyopuc Plc	1 Jul 202100:00	–	ptsecurity
RedhatCVE	CVE-2021-27477	22 May 202521:10	–	redhatcve

NVD

Vulners

Node

jtekt pc10g-cpu_firmwareRange<3.91

AND

jtekt pc10g-cpuMatch-

Node

jtekt 2port-efr_firmwareRange<1.50

AND

jtekt 2port-efrMatch-

Node

jtekt plus_cpu_firmwareRange<3.11

AND

jtekt plus_cpuMatch-

Node

jtekt plus_ex_firmwareRange<3.11

AND

jtekt plus_exMatch-

Node

jtekt plus_ex2_firmwareRange<3.11

AND

jtekt plus_ex2Match-

Node

jtekt plus_efr_firmwareRange<3.11

AND

jtekt plus_efrMatch-

Node

jtekt plus_efr2_firmwareRange<3.11

AND

jtekt plus_efr2Match-

Node

jtekt plus_2p-efr_firmwareRange<3.11

AND

jtekt plus_2p-efrMatch-

Node

jtekt pc10p-dp_firmwareRange<1.50

AND

jtekt pc10p-dpMatch-

Node

jtekt pc10p-dp-io_firmwareRange<1.50

AND

jtekt pc10p-dp-ioMatch-

Node

jtekt plus_bus-ex_firmwareRange<2.13

AND

jtekt plus_bus-exMatch-

Node

jtekt nano_10gx_firmwareRange<3.00

AND

jtekt nano_10gxMatch-

Node

jtekt nano_2et_firmwareRange<2.40

AND

jtekt nano_2etMatch-

Node

jtekt pc10pe_firmwareRange<1.02

AND

jtekt pc10peMatch-

Node

jtekt pc10pe-16/16p_firmwareRange<1.02

AND

jtekt pc10pe-16/16pMatch-

Node

jtekt pc10e_firmwareRange<1.02

AND

jtekt pc10eMatch-

Node

jtekt fl/et-t-v2h_firmwareRange<f2.8_e1.5

AND

jtekt fl/et-t-v2hMatch-

Node

jtekt pc10b_firmwareRange<1.11

AND

jtekt pc10bMatch-

Node

jtekt pc10b-p_firmwareRange<1.11

AND

jtekt pc10b-pMatch-

Node

jtekt nano_cpu_firmwareRange<2.08

AND

jtekt nano_cpuMatch-

Node

jtekt pc10p_firmwareRange<1.05

AND

jtekt pc10pMatch-

Node

jtekt pc10ge_firmwareRange<1.04

AND

jtekt pc10geMatch-

[
  {
    "product": "JTEKT Corporation TOYOPUC PLC",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "The following versions of the PLC are affected: PC10G-CPU, 2PORT-EFR, Plus CPU, Plus EX, Plus EX2, Plus EFR, Plus EFR2, Plus 2P-EFR, PC10P-DP, PC10P-DP-IO, Plus BUS-EX, Nano 10GX, Nano 2ET,PC10PE, PC10PE-16/16P, PC10E, FL/ET-T-V2H, PC10B,PC10B-P, Nano CPU, PC10P, PC10GE."
      }
    ]
  }
]

Source	Link
us-cert	www.us-cert.cisa.gov/ics/advisories/icsa-21-180-04

21 Nov 2024 05:58Current

7.6High risk

Vulners AI Score7.6

CVSS 3.17.5

CVSS 27.8

EPSS0.00234