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3 vulnerabilities found for easyE4 by Eaton
CVE-2026-41021 (GCVE-0-2026-41021)
Vulnerability from cvelistv5
Published
2026-10-27 11:23
Modified
2026-10-27 11:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-521 - Weak password requirements
Summary
Eaton easyE4 uses an insufficiently strong password policy. An attacker who obtains a password hash, including through CVE-2026-41020, could perform an offline password-guessing attack and potentially recover user credentials.
References
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CVE-2026-41020 (GCVE-0-2026-41020)
Vulnerability from cvelistv5
Published
2026-10-27 11:05
Modified
2026-10-27 11:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-294 - Authentication bypass by capture-replay
Summary
Eaton easyE4 uses a static nonce during authentication, which could allow an unauthenticated attacker with access to captured authentication traffic to replay a valid authentication exchange and gain unauthorized access to the device.
References
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CVE-2023-43776 (GCVE-0-2023-43776)
Vulnerability from cvelistv5
Published
2023-10-17 12:35
Modified
2024-09-13 16:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-261 - Weak Encoding for Password
Summary
Eaton easyE4 PLC offers a device password protection functionality to facilitate a secure connection and prevent unauthorized access. It was observed that the device password was stored with a weak encoding algorithm in the easyE4 program file when exported to SD card (*.PRG file ending).
References
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