CVE-2020-5657: Improper Neutralization of Argument Delimiters in a Command

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-2020-5658: Undefined Security Weakness

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-2020-5653: Buffer Copy without Checking Size of Input

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-2020-5656: Undefined Security Weakness

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,...

Mitsubishi Electric MELSEC iQ-R

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Mitsubishi Electric Equipment: MELSEC iQ-R Vulnerabilities: Improper Restriction of Operations within the Bounds of a Memory Buffer, Session Fixation, NULL Pointer Dereference, Improper Access...

Unspecified Vulnerability in Multiple Mitsubishi Electric Products

The Mitsubishi Electric MELSEC iQ-R series is a programmable logic controller from Mitsubishi Electric. A security vulnerability exists in a number of Mitsubishi Electric products. The vulnerability, which arises from the use of cleartext communication between a CPU module and GX Works3 or GX...

CVE-2020-13238

Mitsubishi MELSEC iQ-R Series PLCs with firmware 33 allow attackers to halt the industrial process by sending an unauthenticated crafted packet over the network, because this denial of service attack consumes excessive CPU time. After halting, physical access to the PLC is required in order to...

CVE-2020-13238

Mitsubishi MELSEC iQ-R Series PLCs with firmware 33 allow attackers to halt the industrial process by sending an unauthenticated crafted packet over the network, because this denial of service attack consumes excessive CPU time. After halting, physical access to the PLC is required in order to...

CVE-2020-13238: Uncontrolled Resource Consumption

Mitsubishi MELSEC iQ-R Series PLCs with firmware 33 allow attackers to halt the industrial process by sending an unauthenticated crafted packet over the network, because this denial of service attack consumes excessive CPU time. After halting, physical access to the PLC is required in order to...

Mitsubishi Electric MELSEC iQ-R Series (Update C)

1. EXECUTIVE SUMMARY CVSS v3 5.3 ATTENTION: Exploitable remotely/Low attack complexity Vendor: Mitsubishi Electric Equipment: MELSEC iQ-R Series Vulnerability: Resource Exhaustion 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory update titled ICSA-20-161-02 Mitsubishi...

Multiple Mitsubishi Electric Products Resource Management Error Vulnerability

The Misubishi Electric MELSEC iQ-R series is a programmable logic controller from Misubishi Electric. A resource management error vulnerability exists in several Mitsubishi Electric products. An attacker could cause a denial of service by sending a large amount of data to the MELSOFT transport po...

CVE-2020-5527

When MELSOFT transmission port UDP/IP of Mitsubishi Electric MELSEC iQ-R series all versions, MELSEC iQ-F series all versions, MELSEC Q series all versions, MELSEC L series all versions, and MELSEC F series all versions receives massive amount of data via unspecified vectors, resource consumption...

CVE-2020-5527: Uncontrolled Resource Consumption

When MELSOFT transmission port UDP/IP of Mitsubishi Electric MELSEC iQ-R series all versions, MELSEC iQ-F series all versions, MELSEC Q series all versions, MELSEC L series all versions, and MELSEC F series all versions receives massive amount of data via unspecified vectors, resource consumption...

CVE-2020-5531

Mitsubishi Electric MELSEC C Controller Module and MELIPC Series MI5000 MELSEC-Q Series C Controller ModuleQ24DHCCPU-V, Q24DHCCPU-VG User Ethernet port CH1, CH2: First 5 digits of serial number 21121 or before, MELSEC iQ-R Series C Controller Module / C Intelligent Function ModuleR12CCPU-V Ethern...

CVE-2020-5531

Mitsubishi Electric MELSEC C Controller Module and MELIPC Series MI5000 MELSEC-Q Series C Controller ModuleQ24DHCCPU-V, Q24DHCCPU-VG User Ethernet port CH1, CH2: First 5 digits of serial number 21121 or before, MELSEC iQ-R Series C Controller Module / C Intelligent Function ModuleR12CCPU-V Ethern...

CVE-2020-5531: Undefined Security Weakness

Mitsubishi Electric MELSEC C Controller Module and MELIPC Series MI5000 MELSEC-Q Series C Controller ModuleQ24DHCCPU-V, Q24DHCCPU-VG User Ethernet port CH1, CH2: First 5 digits of serial number 21121 or before, MELSEC iQ-R Series C Controller Module / C Intelligent Function ModuleR12CCPU-V Ethern...