CVE-2020-7565

CVSS 7.1 HIGHEPSS 0.3%CWE-326

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.1EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

19 Nov 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A CWE-326: Inadequate Encryption Strength vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to break the encryption key when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller.

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

Affected products

n/a · Modicon M221, all references, all versions

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References

https://us-cert.cisa.gov/ics/advisories/icsa-20-343-04 https://www.se.com/ww/en/download/document/SEVD-2020-315-05/