Linx-212 Firmware Security Vulnerabilities - 2023

CVE-2023-46380

LOYTEC LINX-151, LINX-212, LVIS-3ME12-A1, LIOB-586, LIOB-580 V2, LIOB-588, L-INX Configurator devices (all versions) send password-change requests via cleartext HTTP.

CVE-2023-46381

LOYTEC LINX-151, LINX-212, LVIS-3ME12-A1, LIOB-586, LIOB-580 V2, LIOB-588, L-INX Configurator devices (all versions) lack authentication for the preinstalled version of LWEB-802 via an lweb802_pre/ URI. An unauthenticated attacker can edit any project (or create a new project) and control its GUI.

CVE-2023-46382

LOYTEC LINX-151, LINX-212, LVIS-3ME12-A1, LIOB-586, LIOB-580 V2, LIOB-588, L-INX Configurator devices (all versions) use cleartext HTTP for login.

CVE-2023-46386

LOYTEC electronics GmbH LINX-212 firmware 6.2.4 and LINX-151 firmware 7.2.4 are vulnerable to Insecure Permissions via registry.xml file. This vulnerability allows remote attackers to disclose smtp client account credentials and bypass email authentication.

CVE-2023-46387

LOYTEC electronics GmbH LINX-212 firmware 6.2.4 and LINX-151 firmware 7.2.4 are vulnerable to Incorrect Access Control via dpal_config.zml file. This vulnerability allows remote attackers to disclose sensitive information on Loytec device data point configuration.

CVE-2023-46388

LOYTEC electronics GmbH LINX-212 6.2.4 and LINX-151 7.2.4 are vulnerable to Insecure Permissions via dpal_config.zml file. This vulnerability allows remote attackers to disclose smtp client account credentials and bypass email authentication.

CVE-2023-46389

LOYTEC electronics GmbH LINX-212 firmware 6.2.4 and LINX-151 Firmware 7.2.4 are vulnerable to Incorrect Access Control via registry.xml file. This vulnerability allows remote attackers to disclose sensitive information on LINX configuration.