CVEvulnerability

CVE-2023-43776

6.6 MEDIUM Published 2023-10-17 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-10-17
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
6.6 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-261, CWE-326

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).

Affected configurations

• eaton easy-box-e4-ac1 firmware (< 2.02) • eaton easy-box-e4-dc1 firmware (< 2.02) • eaton easy-box-e4-uc1 firmware (< 2.02) • eaton easy-e4-ac-12rc1p firmware (< 2.02) • eaton easy-e4-ac-12rcx1p firmware (< 2.02) • eaton easy-e4-ac-16re1p firmware (< 2.02) • eaton easy e4-ac-8re1p firmware (< 2.02) • eaton easy-e4-dc-12tc1p firmware (< 2.02) • eaton easy-e4-dc-12tcx1p firmware (< 2.02) • eaton easy-e4-dc-16te1p firmware (< 2.02) • eaton easy-e4-dc-4pe1p firmware (< 2.02) • eaton easy-e4-dc-6ae1p firmware (< 2.02) • eaton easy-e4-dc-8te1p firmware (< 2.02) • eaton easy-e4-uc-12rc1p firmware (< 2.02) • eaton easy-e4-uc-12rcx1p firmware (< 2.02) • eaton easy-e4-uc-16re1 firmware (< 2.02) • eaton easy-e4-uc-16re1p firmware (< 2.02) • eaton easy-e4-uc-8re1p firmware (< 2.02) • eaton xv-102-a035tqrb-1e4 firmware (< 2.02) • eaton xv-102-a3-57tvrb-1e4 firmware (< 2.02) • eaton xv100-box-e4-dc1 firmware (< 2.02) • eaton xv100-box-e4-uc1 firmware (< 2.02)

Related

Weakness · CWE (2)

  • CWE-261 Weak Encoding for Password weakness
  • CWE-326 Inadequate Encryption Strength weakness

References