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.
CVE-2023-53739 is classified as CWE-260: Password in Configuration File. The product stores a password in a configuration file that might be accessible to actors who do not know the password.
CVE-2023-53739 is recorded against 1 package.
Published on 9 December 2025 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.
www.exploit-db.com
www.tinycontrol.pl
www.vulncheck.com
www.zeroscience.mk
unknown has other advisories on record. If you are patching this one, these are worth checking on the same host:
These advisories are the same class of weakness (CWE-260: Password in Configuration File) in other software:
Details
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| unknown | — | — |
References
Similar Threats
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