CVE-2020-5668

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series modules R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 EN CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU firmware version '25' and earlier,...

Design/Logic Flaw

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series modules R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 EN CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU firmware version '25' and earlier,...

CVE-2020-5668

CVE-2020-5668 affects Mitsubishi Electric MELSEC iQ-R Series CPU modules, where a remote unauthenticated attacker can trigger denial-of-service by sending specially crafted SLMP packets. Affected firmware versions include R00/01/02CPU v19 and earlier, R04/08/16/32/120(EN) CPU v51 and earlier, R08...

CVE-2020-5668

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series modules R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 EN CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU firmware version '25' and earlier,...

Mitsubishi Electric MELSEC iQ-R Series (Update D)

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 8.6 ATTENTION : Exploitable remotely/low attack complexity Vendor : Mitsubishi Electric Equipment : MELSEC iQ-R Series Vulnerability : Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of this vulnerability could cause a...

Mitsubishi Electric MELSEC iQ-R series Resource Management Error Vulnerability

The Mitsubishi Electric MELSEC iQ-R series is a programmable logic controller from Mitsubishi Electric Japan. The MELSEC iQ-R series suffers from a resource management error vulnerability that originates when the module receives a specially crafted SLMP packet from a malicious attacker, which may...

Mitsubishi Electric MELSEC iQ-R Series (Update C)

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: MELSEC iQ-R series Vulnerability: Uncontrolled Resource Consumption 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory update titled ICSA-20-324-05...

CVE-2020-5666

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series CPU Modules R00/01/02CPU Firmware versions from '05' to '19' and R04/08/16/32/120ENCPU Firmware versions from '35' to '51' allows a remote attacker to cause an error in a CPU unit via a specially crafted HTTP packet, which may...

CVE-2020-5666

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series CPU Modules R00/01/02CPU Firmware versions from '05' to '19' and R04/08/16/32/120ENCPU Firmware versions from '35' to '51' allows a remote attacker to cause an error in a CPU unit via a specially crafted HTTP packet, which may...

Design/Logic Flaw

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series CPU Modules R00/01/02CPU Firmware versions from '05' to '19' and R04/08/16/32/120ENCPU Firmware versions from '35' to '51' allows a remote attacker to cause an error in a CPU unit via a specially crafted HTTP packet, which may...

CVE-2020-5666

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series CPU Modules R00/01/02CPU Firmware versions from '05' to '19' and R04/08/16/32/120ENCPU Firmware versions from '35' to '51' allows a remote attacker to cause an error in a CPU unit via a specially crafted HTTP packet, which may...

CVE-2020-5666

CVE-2020-5666 affects Mitsubishi Electric MELSEC iQ-R Series CPU Modules. A remote attacker can trigger a denial-of-service by sending specially crafted HTTP packets, causing uncontrolled resource consumption in affected CPU modules. Affected firmware ranges are: R00/01/02 CPU firmware 05–19; R04...

MELSEC iQ-R Series CPU Modules vulnerable to uncontrolled resource consumption

Overview MELSEC iQ-R series CPU modules provided by Mitsubishi Electric Corporation contain an uncontrolled resource consumption vulnerability CWE-400. According to the developer, in case of "To Use or Not to Use Web Server Settings" in the parameter of CPU modules are set to "Not Use", this issu...

Mitsubishi Electric MELSEC iQ-R Series

1. EXECUTIVE SUMMARY CVSS v3 6.8 ATTENTION: Exploitable remotely Vendor: Mitsubishi Electric Equipment: MELSEC iQ-R series Vulnerability: Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of this vulnerability could cause a denial-of-service condition for the affected...

CVE-2020-5658

Resource Management Errors vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Module First 2 digits of serial number are '01' or before,...

CVE-2020-5657

Improper neutralization of argument delimiters in a command 'Argument Injection' vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Modul...

CVE-2020-5653

Buffer overflow vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Module First 2 digits of serial number are '01' or before, RD81DL96 Hi...

CVE-2020-5652

Uncontrolled resource consumption vulnerability in Ethernet Port on MELSEC iQ-R, Q and L series CPU modules R 00/01/02 CPU firmware versions '20' and earlier, R 04/08/16/32/120 EN CPU firmware versions '52' and earlier, R 08/16/32/120 SFCPU firmware versions '22' and earlier, R 08/16/32/120 PCPU...

CVE-2020-5656

Improper access control vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Module First 2 digits of serial number are '01' or before,...

CVE-2020-5655

NULL pointer dereferences vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Module First 2 digits of serial number are '01' or before,...