CVE-2020-7543

2020-12-1100:52:21

CWE-754

schneider

www.cve.org

0.001 Low

EPSS

Percentile

42.5%

JSON

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions), that could cause denial of service when a specially crafted Read Physical Memory request over Modbus is sent to the controller.

CNA Affected

[
  {
    "product": "Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions)"
      }
    ]
  }
]

References

www.se.com/ww/en/download/document/SEVD-2020-343-08/

0.001 Low

EPSS

Percentile

42.5%

JSON

Related for CVELIST:CVE-2020-7543