Description

Tinycontrol LAN Controller v3 LK3 version 1.58a contains an unauthenticated vulnerability that allows remote attackers to download configuration backup files containing sensitive credentials. Attackers can retrieve the lk3_settings.bin file and extract base64-encoded user and admin passwords without authentication.

INFO

Published Date :

2025-12-09T20:49:46.553Z

Last Modified :

2026-04-07T14:06:46.394Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53739 vulnerability.

Vendors Products
Tinycontrol
  • Lan Controller
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53739.

URL Resource
https://www.exploit-db.com/exploits/51731 cve-icon cve-icon
https://www.tinycontrol.pl cve-icon cve-icon
https://www.vulncheck.com/advisories/tinycontrol-lan-controller-v3-lk3-unauthenticated-configuration-backup-disclosure cve-icon cve-icon
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5786.php cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability