An unauthenticated remote attacker can write memory out of bounds due to improper input validation in the MQTT stack. The brute force attack is not always successful because of memory randomization.

An unauthenticated remote attacker can write memory out of bounds due to improper input validation in the MQTT stack. The brute force attack is not always successful because of memory randomization.

Multiple vulnerabilities have been discovered in the Firmware of CHARX SEC charge controllers. These vulnerabilities were discovered as part of a PWN2OWN competition initiated by Trend Micro Zero Day Initiative (ZDI).