Mitsubishi Electric MELSEC iQ-R series input verification error vulnerability

The Mitsubishi Electric MELSEC iQ-R series is a programmable logic controller from Mitsubishi Electric Japan. An input validation error vulnerability exists in the Mitsubishi Electric MELSEC iQ-R series, which arises from a lack of proper control over the allocation and maintenance of finite...

Mitsubishi Electric MELSEC Q series resource management error vulnerability

The Mitsubishi Electric MELSEC Q series is a programmable logic controller from Mitsubishi Electric Japan. A resource management error vulnerability exists in the Mitsubishi Electric MELSEC Q series, which can be exploited by attackers to perform denial of service attacks. The following products...

PT-2021-5309 · Mitsubishi · Melipc Series +3

Name of the Vulnerable Software and Affected Versions: MELSEC iQ-R Series R00/01/02CPU versions 24 and prior MELSEC iQ-R Series R04/08/16/32/120ENCPU versions 57 and prior MELSEC iQ-R Series R08/16/32/120SFCPU versions 28 and prior MELSEC iQ-R Series R08/16/32/120PCPU versions 29 and prior MELSEC...

CVE-2021-20599

Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL2 Process CPU R08/16/32/120PSFCPU firmware versions "11" and prior allows a...

CVE-2021-20599

Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL2 Process CPU R08/16/32/120PSFCPU firmware versions "11" and prior allows a...

CVE-2021-20599: Cleartext Transmission of Sensitive Information

Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL2 Process CPU R08/16/32/120PSFCPU firmware versions "11" and prior allows a...

CVE-2021-20599

Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL2 Process CPU R08/16/32/120PSFCPU firmware versions "11" and prior allows a...

CVE-2021-20599

CVE-2021-20599 affects Mitsubishi Electric MELSEC iQ-R Series: vulnerable components are Safety CPU R08/16/32/120SFCPU with firmware versions prior to 27 and SIL2 Process CPU R08/16/32/120PSFCPU prior to 11. The issue is cleartext transmission of credentials, allowing a remote unauthenticated att...

CVE-2021-20600

Uncontrolled resource consumption in Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions "16" and prior allows a remote unauthenticated attacker to cause a denial-of-service DoS condition by sending a large number of packets in a short time while the module...

CVE-2021-20600

Summary: CVE-2021-20600 affects Mitsubishi Electric MELSEC iQ-R Series C Controller Module R12CCPU-V (firmware version 16 and earlier). An attacker can remotely trigger a DoS by sending a high volume of packets during startup, potentially preventing the module from starting and requiring a system...

CVE-2021-20600: Uncontrolled Resource Consumption

Uncontrolled resource consumption in Mitsubishi Electric MELSEC iQ-R series C Controller Module R12CCPU-V Firmware Versions "16" and prior allows a remote unauthenticated attacker to cause a denial-of-service DoS condition by sending a large number of packets in a short time while the module...

Mitsubishi Electric MELSEC iQ-R Series C Controller Module (Update B)

1. EXECUTIVE SUMMARY CVSS v3 6.8 ATTENTION: Exploitable remotely Vendor: Mitsubishi Electric Equipment: MELSEC iQ-R Series C Controller Module R12CCPU-V Vulnerability: Uncontrolled Resource Consumption 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled...

CVE-2021-20597

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior allows a...

Mitsubishi Electric MELSEC iQ-R Series

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.1 ATTENTION : Exploitable remotely/low attack complexity Vendor : Mitsubishi Electric Corporation Equipment : MELSEC iQ-R Series CPU Module Vulnerability : Cleartext Transmission of Sensitive Information 2. RISK EVALUATION Successful exploitation of this...

CVE-2021-20597: Insufficiently Protected Credentials

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11" and prior allows a...

CVE-2021-20598: Improper Authentication

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect...

CVE-2021-20594: Exposure of Sensitive Information to an Unauthorized Actor

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions "26" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions "11"...

CVE-2021-20594

CVE-2021-20594 affects Mitsubishi Electric MELSEC iQ-R series: remote brute-force to obtain legitimate usernames. Affected: Safety CPU R08/16/32/120SFCPU firmware v26 and earlier; SIL2 Process CPU R08/16/32/120PSFCPU firmware v11 and earlier. Mitigations/fixed versions: Safety CPU firmware 27+; S...

PT-2021-8028

Name of the Vulnerable Software and Affected Versions Mitsubishi Electric MELSEC iQ-R series CPU modules versions R08/16/32/120SFCPU all versions Mitsubishi Electric MELSEC iQ-R series CPU modules versions R08/16/32/120PSFCPU all versions Description The issue is related to an overly restrictive...

Race condition

Uncontrolled Resource Consumption vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules R00/01/02CPU all versions, R04/08/16/32/120ENCPU all versions, R08/16/32/120SFCPU all versions, R08/16/32/120PCPU all versions, R08/16/32/120PSFCPU all versions allows a remote unauthenticated...