CVE-2022-37301

CVE-2022-37301 is an integer underflow (wraparound) vulnerability in Schneider Electric Modicon Modbus TCP handling that can cause DoS via memory access violations. Affected: Modicon M340 CPU BMXP34* (V3.40 and prior); M580 CPU BMEP*/BMEH* (V3.22 and prior); Legacy Modicon Quantum/Premium (all ve...

CVE-2022-37301

A CWE-191: Integer Underflow Wrap or Wraparound vulnerability exists that could cause a denial of service of the controller due to memory access violations when using the Modbus TCP protocol. Affected products: Modicon M340 CPU part numbers BMXP34V3.40 and prior, Modicon M580 CPU part numbers BME...

CVE-2022-0222

A CWE-269: Improper Privilege Management vulnerability exists that could cause a denial of service of the Ethernet communication of the controller when sending a specific request over SNMP. Affected products: Modicon M340 CPUsBMXP34 versions prior to V3.40, Modicon M340 X80 Ethernet Communication...

Schneider Electric Modicon M340 数字错误漏洞

The Schneider Electric Modicon M340 is a mid-range PLC programmable logic controller for industrial processes and infrastructure from Schneider Electric, France. The Schneider Electric product suffers from a numeric error vulnerability that originates from a memory access conflict, which can be...

Schneider Electric Modicon M340 安全漏洞

The Schneider Electric Modicon M340 is a mid-range PLC Programmable Logic Controller for industrial processes and infrastructures from Schneider Electric France. An authorization issue vulnerability exists in the Schneider Electric product that stems from the presence of improper privilege...

Schneider Electric Modicon Weak Password Recovery Mechanism for Forgotten Password (CVE-2022-37300)

A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Expert Including all Unity Pro versions former name of...

CVE-2022-37300

A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Expert Including all Unity Pro versions former name of...

CVE-2022-37300

A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Expert Including all Unity Pro versions former name of...

CVE-2022-37300

A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Expert Including all Unity Pro versions former name of...

Design/Logic Flaw

A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Expert Including all Unity Pro versions former name of...

CVE-2022-37300

A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Expert Including all Unity Pro versions former name of...

CVE-2022-37300

CVE-2022-37300 is a CWE-640 weakness (Weak Password Recovery Mechanism) that could allow unauthorized read/write access to Schneider Electric controllers over Modbus. Affected products and versions include EcoStruxure Control Expert (Unity Pro lineage) up to V15.0 SP1, EcoStruxure Process Expert ...

The vulnerability of the Modbus TCP protocol implementation in microprogrammed software for programmable logic controllers from Schneider Electric, such as Modicon M340, M580, MC80, Modicon Momentum MDI, Legacy Modicon Quantum/Premium, allows a intruder to trigger a service failure.

The vulnerability of the Modbus TCP protocol implementation in microprogrammed logic controllers from Schneider Electric, such as Modicon M340, M580, MC80, Modicon Momentum MDI, and Legacy Modicon Quantum/Premium, is related to a potential integer overflow. Exploiting this vulnerability could all...

The vulnerability of the programming software for PLCs (programmable logic controllers), EcoStruxure Control Expert, and the automation systems for technological processes, EcoStruxure Process Expert. This vulnerability relates to the lack of a password recovery mechanism, allowing attackers to gain read/write access via the Modbus protocol.

The vulnerabilities of the programming software for PLCs programmable logic controllers, the EcoStruxure Control Expert system for automating technological processes, and the micro-programming software for programmable logic controllers—such as Schneider Electric Modicon M340 and M580—are related...

PT-2022-4155 · Schneider Electric · Modicon Quantum/Premium +4

Name of the Vulnerable Software and Affected Versions: Modicon M340 CPU versions V3.40 and prior Modicon M580 CPU versions V3.22 and prior Legacy Modicon Quantum/Premium All Versions Modicon Momentum MDI 171CBU All Versions Modicon MC80 BMKC80 versions V1.7 and prior Description: A CWE-191: Integ...

PT-2022-4153 · Schneider Electric · Legacy Modicon Quantum +5

Name of the Vulnerable Software and Affected Versions: Modicon M340 CPU versions prior to V3.30 Modicon M580 CPU versions prior to SV3.20 Modicon MC80 versions prior to V1.6 Modicon M580 CPU Safety version all Modicon Momentum MDI versions prior to V2.3 Legacy Modicon Quantum version all...

PT-2022-4129 · Schneider Electric · Modicon M340 Cpu +3

Name of the Vulnerable Software and Affected Versions: EcoStruxure Control Expert versions V15.0 SP1 and prior EcoStruxure Process Expert versions V2021 and prior Modicon M340 CPU versions V3.40 and prior Modicon M580 CPU versions V3.20 and prior Description: A Weak Password Recovery Mechanism fo...

The vulnerability of the SNMP protocol implementation in the microprogramming software for Schneider Electric Modicon M340 programmable logic controllers allows a intruder to trigger a maintenance failure.

The vulnerability of the SNMP protocol implementation in microprogrammed software for Schneider Electric Modicon M340 programmable logic controllers is related to insecure management of privileges. Exploiting this vulnerability could allow a malicious actor to cause service interruptions by sendi...

The vulnerability of the programming software simulator PLC EcoStruxure Control Expert, the automation system ProcessExpert, the configuration software SCADAPack RemoteConnect, and the micro-software for programmable logic controllers Modicon M580 and Modicon M340 relates to the bypassing of authentication procedures. This allows a perpetrator to gain access in read-only and write mode.

The vulnerabilities of the EcoStruxure Control Expert programming tool, the ProcessExpert automation system, the SCADAPack RemoteConnect configuration tool, and the Modicon M580 and Modicon M340 programmable logic controllers are related to the ability to bypass authentication through spoofing...

Vulnerability fixed in Schneider Electric Modicon M340

Schneider Electric has fixed a vulnerability in the Modicon M340 controllers. An unauthenticated remote malicious person could potentially exploit the vulnerability to cause a denial-of-service cause in the controller's Ethernet interface by sending a specific SNMP request. Schneider Electric has...