Vulnerability in Schneider-electric Ecostruxure_machine_expert
CVE-2020-7487
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.
EPSS: 0.007 (48.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Schneider-electric Ecostruxure_machine_expert
- Schneider-electric Modicon_m218
- Schneider-electric Modicon_m218_firmware
- Schneider-electric Modicon_m241
- Schneider-electric Modicon_m241_firmware
- Schneider-electric Modicon_m251
- Schneider-electric Modicon_m251_firmware
- Schneider-electric Modicon_m258
- Schneider-electric Modicon_m258_firmware
- Schneider-electric Somachine
Weakness classification (CWE)
References
- cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-7487?
- CVE-2020-7487 is a critical-severity vulnerability in Schneider-electric Ecostruxure_machine_expert, classified under Insufficient Verification of Data Authenticity. CVSS score: 9.8/10. Published 2020-04-22.
- How severe is CVE-2020-7487?
- Critical severity. CVSS v3 base score is 9.8 out of 10.