High severity7.5NVD Advisory· Published Apr 22, 2020· Updated May 28, 2026

CVE-2020-7488

Description

A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.

Affected products

Schneider Electric/Modicon M218, M241, M251, and M258 controllersllm-create

Patches

Vulnerability mechanics

References

www.se.com/ww/en/download/document/SEVD-2020-105-02nvdVendor Advisory

News mentions

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