CVE & CISA-KEV Catalog

CVE-2023-43776

MEDIUM
6.8
CVSS v3
NVD

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).

CWE-261CWE-326

How to fix

Remediation Available
easy-box-e4-ac1 firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-box-e4-dc1 firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-box-e4-uc1 firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-ac-12rc1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-ac-12rcx1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-ac-16re1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-dc-12tc1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-dc-12tcx1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-dc-16te1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-dc-4pe1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-dc-6ae1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-dc-8te1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-uc-12rc1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-uc-12rcx1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-uc-16re1 firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-uc-16re1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy-e4-uc-8re1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
easy e4-ac-8re1p firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
xv-102-a035tqrb-1e4 firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
xv-102-a3-57tvrb-1e4 firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
xv100-box-e4-dc1 firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD
xv100-box-e4-uc1 firmwareNVD
Affected:< 2.02Fixed in:2.02CVE-2023-43776derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorPhysical
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionRequired
ScopeChanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

Exploit Intelligence

0.12%probability of exploitation in 30 days
2ndpercentile

Low risk: more likely to be exploited than 2% of all known CVEs.

References

Vendor Advisory1
Embed a live status badge for CVE-2023-43776
CVE-2023-43776 severity badge

Markdown

[![CVE-2023-43776](https://tridentstack.com/cve/badge/CVE-2023-43776.svg)](https://tridentstack.com/cve/CVE-2023-43776)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-43776"><img src="https://tridentstack.com/cve/badge/CVE-2023-43776.svg" alt="CVE-2023-43776"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.