CVE-2021-33011

Published: Sep 10, 2021Modified: Nov 21, 2024

4.3

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploitability: 2.8 / Impact: 1.4

Source: NVD

Description

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.

Affected (27)

Products: Jtekt: Pc10g Cpu Tcc 6353 Firmware, Pc10ge Tcc 6464 Firmware, Pc10p Tcc 6372 Firmware, Pc10p Dp Tcc 6726 Firmware, Pc10p Dp Io Tcc 6752 Firmware, Pc10b P Tcc 6373 Firmware, Pc10b Tcc 1021 Firmware, Pc10b E/c Tcu 6521 Firmware, Pc10e Tcc 4637 Firmware, Pc10pe Tcc 1101 Firmware, Pc10pe 1616p Tcc 1102 Firmware, Ef10 Tcu 6982 Firmware, Plus Cpu Tcc 6740 Firmware, Plus Ex Tcu 6741 Firmware, Plus Ex2 Tcu 6858 Firmware, Plus Efr Tcu 6743 Firmware, Plus Efr2 Tcu 6859 Firmware, Plus 2p Efr Tcu 6929 Firmware, Plus Bus Ex Tcu 6900 Firmware, Fl/et T V2h Thu 6289 Firmware, 2port Efr Thu 6404 Firmware, Nano 10gx Tuc 1157 Firmware, Nano Cpu Tuc 6941 Firmware, Nano 2et Tuu 6949 Firmware, Nano Safety Tuc 1085 Firmware, Nano Safety Rs00ip Tuu 1086 Firmware, Nano Safety Rs01ip Tuu 1087 Firmware

Jtekt

27 products

Pc10g Cpu Tcc 6353 Firmware

Pc10ge Tcc 6464 Firmware

Pc10p Tcc 6372 Firmware

Pc10p Dp Tcc 6726 Firmware

Pc10p Dp Io Tcc 6752 Firmware

Pc10b P Tcc 6373 Firmware

Pc10b Tcc 1021 Firmware

Pc10b E/c Tcu 6521 Firmware

Pc10e Tcc 4637 Firmware

Pc10pe Tcc 1101 Firmware

Pc10pe 1616p Tcc 1102 Firmware

Ef10 Tcu 6982 Firmware

Plus Cpu Tcc 6740 Firmware

Plus Ex Tcu 6741 Firmware

Plus Ex2 Tcu 6858 Firmware

Plus Efr Tcu 6743 Firmware

Plus Efr2 Tcu 6859 Firmware

Plus 2p Efr Tcu 6929 Firmware

Plus Bus Ex Tcu 6900 Firmware

Fl/et T V2h Thu 6289 Firmware

2port Efr Thu 6404 Firmware

Nano 10gx Tuc 1157 Firmware

Nano Cpu Tuc 6941 Firmware

Nano 2et Tuu 6949 Firmware

Nano Safety Tuc 1085 Firmware

Nano Safety Rs00ip Tuu 1086 Firmware

Nano Safety Rs01ip Tuu 1087 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10g Cpu Tcc 6353 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10g Cpu Tcc 6353	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10ge Tcc 6464 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10ge Tcc 6464	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10p Tcc 6372 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10p Tcc 6372	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10p Dp Tcc 6726 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10p Dp Tcc 6726	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10p Dp Io Tcc 6752 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10p Dp Io Tcc 6752	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10b P Tcc 6373 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10b P Tcc 6373	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10b Tcc 1021 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10b Tcc 1021	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10b E/c Tcu 6521 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10b E/c Tcu 6521	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10e Tcc 4637 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10e Tcc 4637	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10pe Tcc 1101 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10pe Tcc 1101	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Pc10pe 1616p Tcc 1102 Firmware	All versions

Running on/with	Platform Versions
Jtekt Pc10pe 1616p Tcc 1102	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Ef10 Tcu 6982 Firmware	All versions

Running on/with	Platform Versions
Jtekt Ef10 Tcu 6982	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Plus Cpu Tcc 6740 Firmware	All versions

Running on/with	Platform Versions
Jtekt Plus Cpu Tcc 6740	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Plus Ex Tcu 6741 Firmware	All versions

Running on/with	Platform Versions
Jtekt Plus Ex Tcu 6741	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Plus Ex2 Tcu 6858 Firmware	All versions

Running on/with	Platform Versions
Jtekt Plus Ex2 Tcu 6858	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Plus Efr Tcu 6743 Firmware	All versions

Running on/with	Platform Versions
Jtekt Plus Efr Tcu 6743	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Plus Efr2 Tcu 6859 Firmware	All versions

Running on/with	Platform Versions
Jtekt Plus Efr2 Tcu 6859	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Plus 2p Efr Tcu 6929 Firmware	All versions

Running on/with	Platform Versions
Jtekt Plus 2p Efr Tcu 6929	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Plus Bus Ex Tcu 6900 Firmware	All versions

Running on/with	Platform Versions
Jtekt Plus Bus Ex Tcu 6900	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Fl/et T V2h Thu 6289 Firmware	All versions

Running on/with	Platform Versions
Jtekt Fl/et T V2h Thu 6289	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt 2port Efr Thu 6404 Firmware	All versions

Running on/with	Platform Versions
Jtekt 2port Efr Thu 6404	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Nano 10gx Tuc 1157 Firmware	All versions

Running on/with	Platform Versions
Jtekt Nano 10gx Tuc 1157	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Nano Cpu Tuc 6941 Firmware	All versions

Running on/with	Platform Versions
Jtekt Nano Cpu Tuc 6941	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Nano 2et Tuu 6949 Firmware	All versions

Running on/with	Platform Versions
Jtekt Nano 2et Tuu 6949	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Nano Safety Tuc 1085 Firmware	All versions

Running on/with	Platform Versions
Jtekt Nano Safety Tuc 1085	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Nano Safety Rs00ip Tuu 1086 Firmware	All versions

Running on/with	Platform Versions
Jtekt Nano Safety Rs00ip Tuu 1086	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Jtekt Nano Safety Rs01ip Tuu 1087 Firmware	All versions

Running on/with	Platform Versions
Jtekt Nano Safety Rs01ip Tuu 1087	All versions

Related CWEs

CWE-770

Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (2)

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

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryUS Government Resource

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

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

Timeline

No history available yet.