CVE-2021-22786

A CWE-200: Information Exposure vulnerability exists that could cause the exposure of sensitive information stored on the memory of the controller when communicating over the Modbus TCP protocol. Affected Products: Modicon M340 CPU part numbers BMXP34 Versions prior to V3.30, Modicon M580 CPU par...

CVE-2021-22786

Schneider Electric CVE-2021-22786 is an information-exposure vulnerability in Modicon controllers over Modbus TCP. Affected products/versions: Modicon M340 CPU (BMXP34*) prior to V3.30, M580 CPU (BMEP*/BMEH*) prior to SV3.20, MC80 (BMKC80) prior to V1.6, M580 Safety (BMEP58*/BMEH58*) all versions...

CVE-2021-22786: Exposure of Sensitive Information to an Unauthorized Actor

A CWE-200: Information Exposure vulnerability exists that could cause the exposure of sensitive information stored on the memory of the controller when communicating over the Modbus TCP protocol. Affected Products: Modicon M340 CPU part numbers BMXP34 Versions prior to V3.30, Modicon M580 CPU par...

CVE-2021-22786

A CWE-200: Information Exposure vulnerability exists that could cause the exposure of sensitive information stored on the memory of the controller when communicating over the Modbus TCP protocol. Affected Products: Modicon M340 CPU part numbers BMXP34 Versions prior to V3.30, Modicon M580 CPU par...

CVE-2022-45789

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert All Versions, EcoStruxure Process Expert All Versions...

CVE-2022-45789

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert All Versions, EcoStruxure Process Expert All Versions...

CVE-2022-45789

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert All Versions, EcoStruxure Process Expert All Versions...

Authentication flaw

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert All Versions, EcoStruxure Process Expert All Versions...

CVE-2022-45789

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert All Versions, EcoStruxure Process Expert All Versions...

Vulnerabilities fixed in Schneider Electric EcoStruxure and Modicon products

Vulnerabilities have been fixed in Schneider Electric products. The vulnerabilities allow a malicious person to carry out attacks that lead to the following categories of damage: Denial-of-Service DoS. Bypassing authentication Remote code execution User Rights Schneider Electric has issued update...

CVE-2022-45789

CVE-2022-45789 is a concrete vulnerability in Schneider Electric EcoStruxure Control Expert, EcoStruxure Process Expert, Modicon M340/M580 CPUs (and variants) where an authenticated Modbus session can be hijacked to bypass authentication and execute unauthorized Modbus functions. Root cause: CWE-...

CVE-2022-45789: Authentication Bypass by Capture-replay

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert All Versions, EcoStruxure Process Expert All Versions...

CVE-2022-45789

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert All Versions, EcoStruxure Process Expert All Versions...

CVE-2022-45788

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

CVE-2022-45788

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

CVE-2022-45788

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

Design/Logic Flaw

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

CVE-2022-45788

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

CVE-2022-45788

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...

CVE-2022-45788: Improper Check for Unusual or Exceptional Conditions

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products: EcoStruxure Control Expert All...