The vulnerability of the CMPLink/TCP protocol implementation in the microprogramming software for programmable logic controllers TOYOPUC allows a hacker to execute arbitrary code.

The vulnerability of the CMPLink/TCP protocol implementation in the microprogramming software for programmable logic controllers TOYOPUC is related to insufficient verification of data authenticity. Exploiting this vulnerability allows an attacker operating remotely to execute arbitrary code...

JTEKT TOYOPUC Missing Authentication For Critical Function (CVE-2022-29951, CVE-2022-29958)

The device may be vulnerable to flaws related to OT:ICEFALL. These vulnerabilities identify the insecure-by-design nature of OT devices and may not have a clear remediation path. As such, Nessus is unable to test specifically for these vulnerabilities but has identified the device to be one that...

CISA Releases Security Advisories Related to OT:ICEFALL (Insecure by Design) Report

CISA is aware that Forescout researchers have released OT:ICEFALL, a report on 56 vulnerabilities caused by insecure-by-design practices in operational technology across multiple vendors. The vulnerabilities are divided into four main categories: insecure engineering protocols, weak cryptography ...

PT-2022-3088 · Jtekt · Jtekt Toyopuc Plcs

Name of the Vulnerable Software and Affected Versions: JTEKT TOYOPUC PLCs through 2022-04-29 Description: The issue is related to the mishandling of authentication in JTEKT TOYOPUC PLCs. They utilize the CMPLink/TCP protocol, which is configurable on ports 1024-65534 on either TCP or UDP, for...

PT-2022-3087 · Jtekt · Jtekt Toyopuc Plcs

Name of the Vulnerable Software and Affected Versions: JTEKT TOYOPUC PLCs versions prior to 2022-04-29 Description: The issue is related to insufficient data authentication in the programmable logic controllers. This allows a remote attacker to execute arbitrary code. The controllers use the...

JTEKT TOYOPUC

1. EXECUTIVE SUMMARY CVSS v3 7.7 ATTENTION: Exploitable remotely Vendor: JTEKT Equipment: TOYOPUC Products Vulnerability: Missing Authentication for Critical Function CISA is aware of a public report, known as “OT:ICEFALL” that details vulnerabilities found in multiple operational technology OT...

JTEKT TOYOPUC Products 访问控制错误漏洞

JTEKT TOYOPUC Products is a family of programmable controllers from JTEKT Japan. An access control error vulnerability exists in JTEKT TOYOPUC Products that stems from a lack of authentication functionality in the affected products. An attacker could use this vulnerability to change the controlle...

JTEKT TOYOPUC Products 数据伪造问题漏洞

JTEKT TOYOPUC Products is a family of programmable controllers from JTEKT Japan. A data forgery vulnerability exists in JTEKT TOYOPUC Products, which stems from a lack of privilege separation functionality in the affected products. An attacker could use this vulnerability to execute arbitrary...

CVE-2021-33011

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...

Design/Logic Flaw

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...

CVE-2021-33011

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...

CVE-2021-33011

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...

CVE-2021-33011

CVE-2021-33011 affects TOYOPUC product families (PC10, Plus, PC3J/PC2J, Nano) where ICMP flooding may prevent normal Ethernet communication, due to an allocation of resources without limits or throttling (CWE-770). RedHat, NVD, CNNVD and related advisories detail vulnerable components and listed ...

PT-2021-20018

Name of the Vulnerable Software and Affected Versions TOYOPUC-PC10 Series affected versions not specified TOYOPUC-Plus Series affected versions not specified TOYOPUC-PC3J/PC2J Series affected versions not specified TOYOPUC-Nano Series affected versions not specified Description The affected...

CVE-2021-33011: Allocation of Resources Without Limits or Throttling

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...

JTEKT TOYOPUC Products

1. EXECUTIVE SUMMARY CVSS v3 4.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: JTEKT Corporation Equipment: TOYOPUC products Vulnerability: Allocation of Resources Without Limits or Throttling 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a remote...

JTEKT TOYOPUC-Plus 安全漏洞

JTEKT TOYOPUC-Plus is a PLC from JTEKT Japan. A security vulnerability exists in the JTEKT TOYOPUC that stems from the affected product's inability to properly handle ICMP flooding, which could allow an attacker to deny Ethernet communication between affected devices. The following products and...

CVE-2021-27477

When JTEKT Corporation TOYOPUC PLC versions 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, and PC10GE receive an invalid frame,...

CVE-2021-27477

When JTEKT Corporation TOYOPUC PLC versions 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, and PC10GE receive an invalid frame,...

Code injection

When JTEKT Corporation TOYOPUC PLC versions 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, and PC10GE receive an invalid frame,...