SoMachine Basic (all versions)EcoStruxure Machine Expert – Basic (all versions)Modicon M100 Logic Controller (all versions)Modicon M200 Logic Controller (all versions)Modicon M221 Logic Controller (all versions)

Affected and fixed version statements observed in the public BlackTree CVE catalogue. These statements describe vulnerability scope, not publisher support entitlement.

Lifecycle evidence status

This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.

A missing support date does not mean the product is supported. CVE publication dates and affected-version ranges must not be interpreted as EOL dates.

CVE-observed version history

CVE	Published	Affected versions	Fixed version information	Publisher evidence
CVE-2020-7489	22 Apr 2020	SoMachine Basic (all versions)EcoStruxure Machine Expert – Basic (all versions)Modicon M100 Logic Controller (all versions)Modicon M200 Logic Controller (all versions)Modicon M221 Logic Controller (all versions)	The following workarounds and mitigations can be applied by customers to reduce the risk. All steps are required. STEP 1: Update software and firmware. • On the engineering workstation, update to EcoStruxure Machine Expert - Basic V1.0 SP2 or above: https://www.se.com/fr/fr/product-range-download/2226- ecostruxure%E2%84%A2-machine-expert/#/software-firmware-tab • On Modicon M100/M200/M221 Logic controllers, update to latest firmware version. STEP 2: Update projects in EcoStruxure Machine Expert – Basic. • Upgrade the functional level of the application to version 10.2 Activate the application protection for both read and write in the project properties STEP 3: Transfer applications. • Transfer applications to Modicon M100/M200/M221 logic controllers. EcoStruxure Machine Expert – Basic will perform integrity check when transferring the application and will display a warning pop-up to the user if the application has been altered during transfer.	Update reference ↗

How this record is maintained

The CVE inventory is reconciled automatically from cve.blacktree.nl. Exact identity matches link to existing Lifecycle product or package histories. Unmatched products stay in a prioritised publisher-source research queue, and Lifecycle marks the date gap instead of inferring a support boundary from vulnerability data.