CVE-2026-2539 Micca KE700 Cleartext transmission of key fob ID

The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool e.g., SDR can capture the random number and counters transmitted in cleartext, which is sensitive information required for authentication...

CVE-2026-2539

The CVE-2026-2539 affects the Micca KE700 car alarm system where the RF protocol transmits data frames in cleartext. The vulnerability arises because random numbers and counters used for authentication are captured via radio interception, enabling an attacker to obtain sensitive authentication-re...

Hoermann BiSecur Device Key Acquisition Vulnerability

Hoermann BiSecur devices is a security door remote control device from Hoermann Germany. A security vulnerability exists in Hoermann BiSecur devices prior to version 2018. An attacker could exploit the vulnerability by recording a single radio broadcast to intercept radio frames between the BiSec...

CVE-2017-17910

On Hoermann BiSecur devices before 2018, a vulnerability can be exploited by recording a single radio transmission. An attacker can intercept an arbitrary radio frame exchanged between a BiSecur transmitter and a receiver to obtain the encrypted packet and the 32-bit serial number. The intercepti...