Publisher not identified
Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions)
Affected and fixed version statements observed in the public BlackTree CVE catalogue. These statements describe vulnerability scope, not publisher support entitlement.
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-2020-7543 | 11 Dec 2020 | Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions) | These vulnerabilities are fixed in firmware version 3.20, available for all product references. Follow this link to find the right firmware file based on model used: https://www.se.com/ww/en/product-range/62098- modicon-m580/ If customers choose not to apply the remediation provided above, they should immediately apply the Modicon M580 Mitigations provided below to reduce the risk of exploit. | Update reference ↗ |
| CVE-2020-7542 | 11 Dec 2020 | Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions) | These vulnerabilities are fixed in firmware version 3.20, available for all product references. Follow this link to find the right firmware file based on model used: https://www.se.com/ww/en/product-range/62098- modicon-m580/ If customers choose not to apply the remediation provided above, they should immediately apply the Modicon M580 Mitigations provided below to reduce the risk of exploit. | Update reference ↗ |
| CVE-2020-7537 | 11 Dec 2020 | Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions) | These vulnerabilities are fixed in firmware version 3.20, available for all product references. Follow this link to find the right firmware file based on model used: https://www.se.com/ww/en/product-range/62098- modicon-m580/ If customers choose not to apply the remediation provided above, they should immediately apply the Modicon M580 Mitigations provided below to reduce the risk of exploit. | 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.