Xbc-Dn32U Firmware Security Vulnerabilities

CVE-2023-0102

LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication for its deletion command. This could allow an attacker to delete arbitrary files.

CVE-2023-0103

If an attacker were to access memory locations of LS ELECTRIC XBC-DN32U with operating system version 01.80 that are outside of the communication buffer, the device stops operating. This could allow an attacker to cause a denial-of-service condition.

CVE-2023-22803

LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to perform critical functions to the PLC. This could allow an attacker to change the PLC's mode arbitrarily.

CVE-2023-22804

LS ELECTRIC XBC-DN32U with operating system version 01.80 is missing authentication to create users on the PLC. This could allow an attacker to create and use an account with elevated privileges and take control of the device.

CVE-2023-22805

LS ELECTRIC XBC-DN32U with operating system version 01.80 has improper access control to its read prohibition feature. This could allow a remote attacker to remotely set the feature to lock users out of reading data from the device.

CVE-2023-22806

LS ELECTRIC XBC-DN32U with operating system version 01.80 transmits sensitive information in cleartext when communicating over its XGT protocol. This could allow an attacker to gain sensitive information such as user credentials.

CVE-2023-22807

LS ELECTRIC XBC-DN32U with operating system version 01.80 does not properly control access to the PLC over its internal XGT protocol. An attacker could control and tamper with the PLC by sending the packets to the PLC over its XGT protocol.