A CWE-306: Missing Authentication for Critical Function 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 unauthenticated command execution in the controller when sending special HTTP requests.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published: 2020-12-11T00:52:03

Updated: 2024-08-04T09:33:19.892Z

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

Link: CVE-2020-7540

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-11T01:15:12.377

Modified: 2024-11-21T05:37:20.573

Link: CVE-2020-7540

cve-icon Redhat

No data.