The Labkotec LID-3300IP has an existing vulnerability in the ice detector software that enables an unauthenticated attacker to alter device parameters and run operational commands when specially crafted packets are sent to the device.
Labkotec reports that it is not possible to implement secure and encrypted network traffic on the LID-3300IP. For this reason, Labkotec recommends updating ice detectors to the LID-3300IP Type 2 model and installing the latest firmware version V2.40. It is also highly recommended to activate HTTPS for network traffic. The device type and software version can be verified in the web interface.
Devices not connected to an Ethernet network are not susceptible to this attack. Ice detectors operating on secure internal networks that adhere to modern security standards, where only authorized devices and users have access, are protected against external threats.
Labkotec recommends implementing the following additional security controls:
* Do not connect the device to the public Internet
* Follow good security practices
* Change Default Credentials
* Enable Secure Management Access
* Network Segmentation
* Implement Firewall and Access Controls
* Restrict Protocols
* Monitor and Alert
* Avoid Direct Internet Exposure
* Keep Firmware Updated
* Control Physical Access
* Maintain Inventory and Access Reviews
Users can find more information in Labkotec's security advisory ( https://labkotec.fi/wp-content/uploads/CA-000001-Cybersecurity-Advisory.pdf) .