CVE-2021-33011
Severity Score
4.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Todas las versiones de los productos afectados de la serie TOYOPUC-PC10, la serie TOYOPUC-Plus, la serie TOYOPUC-PC3J/PC2J y la serie TOYOPUC-Nano podrían no ser capaces de procesar apropiadamente una ICMP flood, que podría permitir a un atacante denegar las comunicaciones Ethernet entre los dispositivos afectados
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-05-13 CVE Reserved
- 2021-09-10 CVE Published
- 2024-05-26 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-770: Allocation of Resources Without Limits or Throttling
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-245-02 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Jtekt Search vendor "Jtekt" | Pc10g-cpu Tcc-6353 Firmware Search vendor "Jtekt" for product "Pc10g-cpu Tcc-6353 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10g-cpu Tcc-6353 Search vendor "Jtekt" for product "Pc10g-cpu Tcc-6353" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10ge Tcc-6464 Firmware Search vendor "Jtekt" for product "Pc10ge Tcc-6464 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10ge Tcc-6464 Search vendor "Jtekt" for product "Pc10ge Tcc-6464" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10p Tcc-6372 Firmware Search vendor "Jtekt" for product "Pc10p Tcc-6372 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10p Tcc-6372 Search vendor "Jtekt" for product "Pc10p Tcc-6372" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10p-dp Tcc-6726 Firmware Search vendor "Jtekt" for product "Pc10p-dp Tcc-6726 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10p-dp Tcc-6726 Search vendor "Jtekt" for product "Pc10p-dp Tcc-6726" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10p-dp-io Tcc-6752 Firmware Search vendor "Jtekt" for product "Pc10p-dp-io Tcc-6752 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10p-dp-io Tcc-6752 Search vendor "Jtekt" for product "Pc10p-dp-io Tcc-6752" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10b-p Tcc-6373 Firmware Search vendor "Jtekt" for product "Pc10b-p Tcc-6373 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10b-p Tcc-6373 Search vendor "Jtekt" for product "Pc10b-p Tcc-6373" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10b Tcc-1021 Firmware Search vendor "Jtekt" for product "Pc10b Tcc-1021 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10b Tcc-1021 Search vendor "Jtekt" for product "Pc10b Tcc-1021" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10b-e\/c Tcu-6521 Firmware Search vendor "Jtekt" for product "Pc10b-e\/c Tcu-6521 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10b-e\/c Tcu-6521 Search vendor "Jtekt" for product "Pc10b-e\/c Tcu-6521" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10e Tcc-4637 Firmware Search vendor "Jtekt" for product "Pc10e Tcc-4637 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10e Tcc-4637 Search vendor "Jtekt" for product "Pc10e Tcc-4637" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10pe Tcc-1101 Firmware Search vendor "Jtekt" for product "Pc10pe Tcc-1101 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10pe Tcc-1101 Search vendor "Jtekt" for product "Pc10pe Tcc-1101" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Pc10pe-1616p Tcc-1102 Firmware Search vendor "Jtekt" for product "Pc10pe-1616p Tcc-1102 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Pc10pe-1616p Tcc-1102 Search vendor "Jtekt" for product "Pc10pe-1616p Tcc-1102" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Ef10 Tcu-6982 Firmware Search vendor "Jtekt" for product "Ef10 Tcu-6982 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Ef10 Tcu-6982 Search vendor "Jtekt" for product "Ef10 Tcu-6982" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Plus Cpu Tcc-6740 Firmware Search vendor "Jtekt" for product "Plus Cpu Tcc-6740 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Plus Cpu Tcc-6740 Search vendor "Jtekt" for product "Plus Cpu Tcc-6740" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Plus Ex Tcu-6741 Firmware Search vendor "Jtekt" for product "Plus Ex Tcu-6741 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Plus Ex Tcu-6741 Search vendor "Jtekt" for product "Plus Ex Tcu-6741" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Plus Ex2 Tcu-6858 Firmware Search vendor "Jtekt" for product "Plus Ex2 Tcu-6858 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Plus Ex2 Tcu-6858 Search vendor "Jtekt" for product "Plus Ex2 Tcu-6858" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Plus Efr Tcu-6743 Firmware Search vendor "Jtekt" for product "Plus Efr Tcu-6743 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Plus Efr Tcu-6743 Search vendor "Jtekt" for product "Plus Efr Tcu-6743" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Plus Efr2 Tcu-6859 Firmware Search vendor "Jtekt" for product "Plus Efr2 Tcu-6859 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Plus Efr2 Tcu-6859 Search vendor "Jtekt" for product "Plus Efr2 Tcu-6859" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Plus 2p-efr Tcu-6929 Firmware Search vendor "Jtekt" for product "Plus 2p-efr Tcu-6929 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Plus 2p-efr Tcu-6929 Search vendor "Jtekt" for product "Plus 2p-efr Tcu-6929" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Plus Bus-ex Tcu-6900 Firmware Search vendor "Jtekt" for product "Plus Bus-ex Tcu-6900 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Plus Bus-ex Tcu-6900 Search vendor "Jtekt" for product "Plus Bus-ex Tcu-6900" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Fl\/et-t-v2h Thu-6289 Firmware Search vendor "Jtekt" for product "Fl\/et-t-v2h Thu-6289 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Fl\/et-t-v2h Thu-6289 Search vendor "Jtekt" for product "Fl\/et-t-v2h Thu-6289" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | 2port-efr Thu-6404 Firmware Search vendor "Jtekt" for product "2port-efr Thu-6404 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | 2port-efr Thu-6404 Search vendor "Jtekt" for product "2port-efr Thu-6404" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Nano 10gx Tuc-1157 Firmware Search vendor "Jtekt" for product "Nano 10gx Tuc-1157 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Nano 10gx Tuc-1157 Search vendor "Jtekt" for product "Nano 10gx Tuc-1157" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Nano Cpu Tuc-6941 Firmware Search vendor "Jtekt" for product "Nano Cpu Tuc-6941 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Nano Cpu Tuc-6941 Search vendor "Jtekt" for product "Nano Cpu Tuc-6941" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Nano 2et Tuu-6949 Firmware Search vendor "Jtekt" for product "Nano 2et Tuu-6949 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Nano 2et Tuu-6949 Search vendor "Jtekt" for product "Nano 2et Tuu-6949" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Nano Safety Tuc-1085 Firmware Search vendor "Jtekt" for product "Nano Safety Tuc-1085 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Nano Safety Tuc-1085 Search vendor "Jtekt" for product "Nano Safety Tuc-1085" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Nano Safety Rs00ip Tuu-1086 Firmware Search vendor "Jtekt" for product "Nano Safety Rs00ip Tuu-1086 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Nano Safety Rs00ip Tuu-1086 Search vendor "Jtekt" for product "Nano Safety Rs00ip Tuu-1086" | - | - |
Safe
|
| Jtekt Search vendor "Jtekt" | Nano Safety Rs01ip Tuu-1087 Firmware Search vendor "Jtekt" for product "Nano Safety Rs01ip Tuu-1087 Firmware" | * | - |
Affected
| in | Jtekt Search vendor "Jtekt" | Nano Safety Rs01ip Tuu-1087 Search vendor "Jtekt" for product "Nano Safety Rs01ip Tuu-1087" | - | - |
Safe
|