Voidchunk

**Name of the Vulnerable Software and Affected Versions** AX53 version 1 AX55 version 4 AX55 version 4.6 **Description** Insufficient input sanitization in the probe handling logic allows unvalidated parameters to trigger a stack-based buffer overflow. This condition can cause the affected service to crash or, under specific circumstances, enable remote code execution via heap-spray techniques, which involves filling the heap memory with a specific sequence of bytes to facilitate the execution of arbitrary code. Successful exploitation may lead to repeated service unavailability or allow an attacker to gain full control of the device. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.