What is CVE-2020-7568?

CVE-2020-7568 is a medium-severity vulnerability in Schneider-electric Modicon_m221, classified under Information Disclosure. CVSS score: 4.3/10. Published 2020-11-19.

How severe is CVE-2020-7568?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Information disclosure in Schneider-electric Modicon_m221

CVE-2020-7568

A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon M221 (all references, all versions) that could allow non sensitive information disclosure when the attacker has captured the traffic betw…

Vulnerability class: Information Disclosure

EPSS: 0.001 (18.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Schneider-electric Modicon_m221
Schneider-electric Modicon_m221_firmware
N/a Modicon M221, All References, Versions — versions Modicon M221, all references, all versions

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)
cybersecurity@se.com (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-7568?: CVE-2020-7568 is a medium-severity vulnerability in Schneider-electric Modicon_m221, classified under Information Disclosure. CVSS score: 4.3/10. Published 2020-11-19.
How severe is CVE-2020-7568?: Medium severity. CVSS v3 base score is 4.3 out of 10.