Schneider Electric Ecostruxure Machine Expert vulnerabilities

5 CVEs affecting Schneider Electric Ecostruxure Machine Expert, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-22704, published 2021-09-02.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2020-7489, published 2020-04-22. Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days. A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability exists on EcoStruxure Machine Expert – Basic or SoMachine Basic programming…
CVE-2021-22704, published 2021-09-02. Critical severity, CVSS 9.1. EPSS: 1.3% chance of exploitation in the next 30 days. A CWE-22: Improper Limitation of a Pathname to a Restricted Directory vulnerability exists in Harmony/HMI Products Configured by Vijeo Designer (all versions prior to V6.2 SP11 ), Vijeo Designer…
CVE-2020-7488, published 2020-04-22. High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days. A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258…
CVE-2020-7487, published 2020-04-22. Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days. 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.
CVE-2021-22705, published 2021-05-26. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service or unauthorized access to system information when interacting directly…