Xbc-dn32u Firmware vulnerabilities
6 known vulnerabilities in Xbc-dn32u Firmware from Ls-electric. 6 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 9.8 Critical severity
XBC-DN32U: Improper Access Control
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.
- 7.5 High severity
XBC-DN32U: Cleartext Transmission of Sensitive Information
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.
- 9.8 Critical severity
XBC-DN32U: Missing Authentication for Critical Functionality
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.
- 7.5 High severity
XBC-DN32U: Missing Authentication for Critical Functionality
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.
- 7.5 High severity
XBC-DN32U: Access of Memory Location After End of Buffer
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.
- 9.1 Critical severity
XBC-DN32U: Missing Authentication for Critical Functionality
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.