CWE-334: Small Space of Random Values Vulnerability in Modicon M221

CVE-2020-7566 · HIGH Severity

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

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.

Learn more about our Web Application Penetration Testing UK.