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.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a JTEKT Corporation TOYOPUC products affected
Version Status Constraints
TOYOPUC products TOYOPUC-PC10 Series: PC10G-CPU TCC-6353: All versions, PC10GE TCC-6464: All versions, PC10P TCC-6372: All versions, PC10P-DP TCC-6726: All versions, PC10P-DP-IO TCC-6752: All versions, PC10B-P TCC-6373: All versions, PC10B TCC-1021: All versions, PC10B-E/C TCU-6521: All versions, PC10E TCC-4637: All versions, PC10PE TCC-1101: All versions, PC10PE-1616P TCC-1102: All versions, EF10 TCU-6982: All versions TOYOPUC-Plus Series: Plus CPU TCC-6740: All versions, Plus EX TCU-6741: All versions, Plus EX2 TCU-6858: All versions, Plus EFR TCU-6743: All versions, Plus EFR2 TCU-6859: All versions, Plus 2P-EFR TCU-6929: All versions,Plus BUS-EX TCU-6900: All versions TOYOPUC-PC3J/PC2J Series: FL/ET-T-V2H THU-6289: All versions, 2PORT-EFR THU-6404: All versions TOYOPUC-Nano Series: Nano 10GX TUC-1157: All versions, Nano CPU TUC-6941: All versions, Nano 2ET TUU-6949: All versions, Nano Safety TUC-1085: All versions, Nano Safety RS00IP TUU-1086: All versions, Nano Safety RS01IP TUU-1087: All versions affected —

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.

No data.

Project Subscriptions

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
Advisories
Source ID Title
EUVD 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 cve-icon cve-icon
History

No history.

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

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

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

Link: CVE-2021-33011

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

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

Link: CVE-2021-33011

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses