Description
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.
Published: 2020-12-11
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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History

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Subscriptions

Schneider-electric Modicon M340 Bmxp341000 Modicon M340 Bmxp341000 Firmware Modicon M340 Bmxp342000 Modicon M340 Bmxp342000 Firmware Modicon M340 Bmxp3420102 Modicon M340 Bmxp3420102 Firmware Modicon M340 Bmxp3420102cl Modicon M340 Bmxp3420102cl Firmware Modicon M340 Bmxp342020 Modicon M340 Bmxp342020 Firmware Modicon M340 Bmxp3420302 Modicon M340 Bmxp3420302 Firmware Modicon M340 Bmxp3420302cl Modicon M340 Bmxp3420302cl Firmware Modicon M580 Bmep581020 Modicon M580 Bmep581020 Firmware Modicon M580 Bmep582020 Modicon M580 Bmep582020 Firmware Modicon M580 Bmep582040 Modicon M580 Bmep582040 Firmware Modicon M580 Bmep583020 Modicon M580 Bmep583020 Firmware Modicon M580 Bmep583040 Modicon M580 Bmep583040 Firmware Modicon M580 Bmep584020 Modicon M580 Bmep584020 Firmware Modicon M580 Bmep584040 Modicon M580 Bmep584040 Firmware Modicon M580 Bmep585040 Modicon M580 Bmep585040 Firmware Modicon M580 Bmep586040 Modicon M580 Bmep586040 Firmware Tsxp574634 Tsxp574634 Firmware Tsxp575634 Tsxp575634 Firmware Tsxp576634 Tsxp576634 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published:

Updated: 2024-08-04T09:33:19.484Z

Reserved: 2020-01-21T00:00:00.000Z

Link: CVE-2020-7537

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-11T01:15:12.253

Modified: 2024-11-21T05:37:20.177

Link: CVE-2020-7537

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses