Modicon M580 CPU (part numbers BMEP* and BMEH*) vulnerabilities

4 known vulnerabilities in Modicon M580 CPU (part numbers BMEP* and BMEH*) from Schneider Electric. 4 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  Modicon M340 CPU (part numbers BMXP34*): Improper Check for Unusual or Exceptional Conditions

  CVE-2023-25619Apr 19, 2023Schneider Electric

  A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when communicating over the Modbus TCP protocol.

• 9.8 Critical severity

  EcoStruxure Control Expert: Authentication Bypass by Capture-replay

  CVE-2022-45789Jan 31, 2023Schneider ElectricEPSS 1.48%

  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),

• 9.8 Critical severity

  EcoStruxure Control Expert: Improper Check for Unusual or Exceptional Conditions

  CVE-2022-45788Jan 30, 2023Schneider ElectricEPSS 1.19%

  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 Prod

• 7.5 High severity

  Modicon M340 CPU (part numbers BMXP34*): Integer Underflow (Wrap or Wraparound)

  CVE-2022-37301Nov 22, 2022Schneider Electric

  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 BMXP34*)(V3.40 a