Phoenixcontact ≫ Charx Sec-3150 Firmware

An improper input validation in the Qualcom plctool allows a local attacker with low privileges to gain root access by changing the ownership of specific files.

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 read 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 local attacker can perform a privilege escalation due to improper input validation in the OCPP agent service. 

An unauthenticated remote attacker can perform a command injection in the OCPP Service with limited privileges due to improper input validation.

An unauthenticated remote attacker can upload a arbitrary script file due to improper input validation. The upload destination is fixed and is write only.

An unauthenticated remote attacker can perform a log injection due to improper input validation. Only a certain log file is affected.

An unauthenticated remote attacker can perform a remote code execution due to an origin validation error. The access is limited to the service user.

An unauthenticated remote attacker can modify configurations to perform a remote code execution, gain root rights or perform an DoS due to improper input validation.