CVE-2020-6656: Eaton Easysoft

High severity, CVSS 7.8. EPSS: 2.8% chance of exploitation in the next 30 days.

Eaton's easySoft software v7.xx prior to v7.22 are susceptible to file parsing type confusion remote code execution vulnerability. A malicious entity can execute a malicious code or make the application crash by tricking user upload a malformed .E70 file in the application. The vulnerability arises due to improper validation of user data supplied through E70 file which is causing Type Confusion.

Affected products

• Eaton Easysoft: from 7.00, before 7.20 (fixed in 7.20)

Published 2021-01-07. Last modified 2026-06-17.