CVE-2021-33011 - Vulnerability Details

All versions of the afffected TOYOPUC-PC10 Series,TOYOPUC-Plus Series,TOYOPUC-PC3J/PC2J Series, TOYOPUC-Nano Series products may not be able to properly process an ICMP flood, which may allow an attacker to deny Ethernet communications between affected devices.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00066.

Key SSVC decision points have not yet been added.

Vendors	Products
Jtekt Subscribe	2port-efr Thu-6404 Subscribe 2port-efr Thu-6404 Firmware Subscribe Ef10 Tcu-6982 Subscribe Ef10 Tcu-6982 Firmware Subscribe Fl\/et-t-v2h Thu-6289 Subscribe Fl\/et-t-v2h Thu-6289 Firmware Subscribe Nano 10gx Tuc-1157 Subscribe Nano 10gx Tuc-1157 Firmware Subscribe Nano 2et Tuu-6949 Subscribe Nano 2et Tuu-6949 Firmware Subscribe Nano Cpu Tuc-6941 Subscribe Nano Cpu Tuc-6941 Firmware Subscribe Nano Safety Rs00ip Tuu-1086 Subscribe Nano Safety Rs00ip Tuu-1086 Firmware Subscribe Nano Safety Rs01ip Tuu-1087 Subscribe Nano Safety Rs01ip Tuu-1087 Firmware Subscribe Nano Safety Tuc-1085 Subscribe Nano Safety Tuc-1085 Firmware Subscribe Pc10b-e\/c Tcu-6521 Subscribe Pc10b-e\/c Tcu-6521 Firmware Subscribe Pc10b-p Tcc-6373 Subscribe Pc10b-p Tcc-6373 Firmware Subscribe Pc10b Tcc-1021 Subscribe Pc10b Tcc-1021 Firmware Subscribe Pc10e Tcc-4637 Subscribe Pc10e Tcc-4637 Firmware Subscribe Pc10g-cpu Tcc-6353 Subscribe Pc10g-cpu Tcc-6353 Firmware Subscribe Pc10ge Tcc-6464 Subscribe Pc10ge Tcc-6464 Firmware Subscribe Pc10p-dp-io Tcc-6752 Subscribe Pc10p-dp-io Tcc-6752 Firmware Subscribe Pc10p-dp Tcc-6726 Subscribe Pc10p-dp Tcc-6726 Firmware Subscribe Pc10p Tcc-6372 Subscribe Pc10p Tcc-6372 Firmware Subscribe Pc10pe-1616p Tcc-1102 Subscribe Pc10pe-1616p Tcc-1102 Firmware Subscribe Pc10pe Tcc-1101 Subscribe Pc10pe Tcc-1101 Firmware Subscribe Plus 2p-efr Tcu-6929 Subscribe Plus 2p-efr Tcu-6929 Firmware Subscribe Plus Bus-ex Tcu-6900 Subscribe Plus Bus-ex Tcu-6900 Firmware Subscribe Plus Cpu Tcc-6740 Subscribe Plus Cpu Tcc-6740 Firmware Subscribe Plus Efr2 Tcu-6859 Subscribe Plus Efr2 Tcu-6859 Firmware Subscribe Plus Efr Tcu-6743 Subscribe Plus Efr Tcu-6743 Firmware Subscribe Plus Ex2 Tcu-6858 Subscribe Plus Ex2 Tcu-6858 Firmware Subscribe Plus Ex Tcu-6741 Subscribe Plus Ex Tcu-6741 Firmware Subscribe

Configuration 1 [-]

AND

cpe:2.3:o:jtekt:pc10g-cpu_tcc-6353_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10g-cpu_tcc-6353:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:jtekt:pc10ge_tcc-6464_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10ge_tcc-6464:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:jtekt:pc10p_tcc-6372_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10p_tcc-6372:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:jtekt:pc10p-dp_tcc-6726_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10p-dp_tcc-6726:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:o:jtekt:pc10p-dp-io_tcc-6752_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10p-dp-io_tcc-6752:-:*:*:*:*:*:*:*

Configuration 6 [-]

AND

cpe:2.3:o:jtekt:pc10b-p_tcc-6373_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10b-p_tcc-6373:-:*:*:*:*:*:*:*

Configuration 7 [-]

AND

cpe:2.3:o:jtekt:pc10b_tcc-1021_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10b_tcc-1021:-:*:*:*:*:*:*:*

Configuration 8 [-]

AND

cpe:2.3:o:jtekt:pc10b-e\/c_tcu-6521_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10b-e\/c_tcu-6521:-:*:*:*:*:*:*:*

Configuration 9 [-]

AND

cpe:2.3:o:jtekt:pc10e_tcc-4637_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10e_tcc-4637:-:*:*:*:*:*:*:*

Configuration 10 [-]

AND

cpe:2.3:o:jtekt:pc10pe_tcc-1101_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10pe_tcc-1101:-:*:*:*:*:*:*:*

Configuration 11 [-]

AND

cpe:2.3:o:jtekt:pc10pe-1616p_tcc-1102_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:pc10pe-1616p_tcc-1102:-:*:*:*:*:*:*:*

Configuration 12 [-]

AND

cpe:2.3:o:jtekt:ef10_tcu-6982_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:ef10_tcu-6982:-:*:*:*:*:*:*:*

Configuration 13 [-]

AND

cpe:2.3:o:jtekt:plus_cpu_tcc-6740_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:plus_cpu_tcc-6740:-:*:*:*:*:*:*:*

Configuration 14 [-]

AND

cpe:2.3:o:jtekt:plus_ex_tcu-6741_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:plus_ex_tcu-6741:-:*:*:*:*:*:*:*

Configuration 15 [-]

AND

cpe:2.3:o:jtekt:plus_ex2_tcu-6858_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:plus_ex2_tcu-6858:-:*:*:*:*:*:*:*

Configuration 16 [-]

AND

cpe:2.3:o:jtekt:plus_efr_tcu-6743_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:plus_efr_tcu-6743:-:*:*:*:*:*:*:*

Configuration 17 [-]

AND

cpe:2.3:o:jtekt:plus_efr2_tcu-6859_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:plus_efr2_tcu-6859:-:*:*:*:*:*:*:*

Configuration 18 [-]

AND

cpe:2.3:o:jtekt:plus_2p-efr_tcu-6929_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:plus_2p-efr_tcu-6929:-:*:*:*:*:*:*:*

Configuration 19 [-]

AND

cpe:2.3:o:jtekt:plus_bus-ex_tcu-6900_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:plus_bus-ex_tcu-6900:-:*:*:*:*:*:*:*

Configuration 20 [-]

AND

cpe:2.3:o:jtekt:fl\/et-t-v2h_thu-6289_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:fl\/et-t-v2h_thu-6289:-:*:*:*:*:*:*:*

Configuration 21 [-]

AND

cpe:2.3:o:jtekt:2port-efr_thu-6404_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:2port-efr_thu-6404:-:*:*:*:*:*:*:*

Configuration 22 [-]

AND

cpe:2.3:o:jtekt:nano_10gx_tuc-1157_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:nano_10gx_tuc-1157:-:*:*:*:*:*:*:*

Configuration 23 [-]

AND

cpe:2.3:o:jtekt:nano_cpu_tuc-6941_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:nano_cpu_tuc-6941:-:*:*:*:*:*:*:*

Configuration 24 [-]

AND

cpe:2.3:o:jtekt:nano_2et_tuu-6949_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:nano_2et_tuu-6949:-:*:*:*:*:*:*:*

Configuration 25 [-]

AND

cpe:2.3:o:jtekt:nano_safety_tuc-1085_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:nano_safety_tuc-1085:-:*:*:*:*:*:*:*

Configuration 26 [-]

AND

cpe:2.3:o:jtekt:nano_safety_rs00ip_tuu-1086_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:nano_safety_rs00ip_tuu-1086:-:*:*:*:*:*:*:*

Configuration 27 [-]

AND

cpe:2.3:o:jtekt:nano_safety_rs01ip_tuu-1087_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jtekt:nano_safety_rs01ip_tuu-1087:-:*:*:*:*:*:*:*

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-19732	All versions of the afffected TOYOPUC-PC10 Series,TOYOPUC-Plus Series,TOYOPUC-PC3J/PC2J Series, TOYOPUC-Nano Series products may not be able to properly process an ICMP flood, which may allow an attacker to deny Ethernet communications between affected devices.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://us-cert.cisa.gov/ics/advisories/icsa-21-245-02

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2021-09-10T11:28:07

Updated: 2024-08-03T23:42:19.259Z

Reserved: 2021-05-13T00:00:00

Link: CVE-2021-33011

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-10T12:15:07.320

Modified: 2024-11-21T06:08:07.260

Link: CVE-2021-33011

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-770

Metrics

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

Affected Vendors & Products

Projects

Metrics

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

Affected Vendors & Products

Projects

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