A CWE-334: Small Space of Random Values vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to break the encryption keys when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller.
Metrics
Affected Vendors & Products
References
History
Fri, 29 May 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
ssvc
|
Status: PUBLISHED
Assigner: schneider
Published: 2020-11-19T21:10:22.000Z
Updated: 2026-05-29T18:27:20.594Z
Reserved: 2020-01-21T00:00:00.000Z
Link: CVE-2020-7566
Updated: 2024-08-04T09:33:19.452Z
Status : Modified
Published: 2020-11-19T22:15:15.020
Modified: 2026-05-29T20:16:19.443
Link: CVE-2020-7566
No data.