A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules (see security notification for affected versions), that could cause denial of HTTP and FTP services when a series of specially crafted requests is sent to the controller over HTTP.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published: 2020-12-11T00:52:26

Updated: 2024-08-04T09:33:19.948Z

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

Link: CVE-2020-7549

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-11T01:15:12.627

Modified: 2024-11-21T05:37:21.663

Link: CVE-2020-7549

cve-icon Redhat

No data.