VULNERABILITY INTELLIGENCE

CVE-2023-43776

CVSS score6.8 MEDIUM
EPSS probability0.14%
CISA KEVNot currently listed
Published2023-10-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

Description

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).

Weakness classification

  • CybersecurityCOE@eaton.com: CWE-261
  • nvd@nist.gov: CWE-326

Primary references