CVE-2020-7487

moderate-risk
Published 2020-04-22

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.

Do I need to act?

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0.22% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (7)

Ecostruxure Machine Expert
Somachine
Somachine Motion
Modicon M218 Firmware
Modicon M241 Firmware
Modicon M251 Firmware
Modicon M258 Firmware

Affected Vendors

Schneider-Electric

References (2)

Vendor Advisory https://www.se.com/ww/en/download/document/SEVD-2020-105-02
Vendor Advisory https://www.se.com/ww/en/download/document/SEVD-2020-105-02
47
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 1/34 · Minimal
Exposure 14/34 · Moderate