ZDI-CAN-23313: ZDI-24-1051: (0Day) (Pwn2Own) ChargePoint Home Flex wlanchnllst Out-Of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of ChargePoint Home Flex charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the wlanchnllst function. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root.
Other sources
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of ChargePoint Home Flex charging stations. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-23969.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-23313?
ZDI-CAN-23313 is considered a critical vulnerability due to its potential to allow remote code execution without authentication.
How do I fix ZDI-CAN-23313?
To mitigate the risk associated with ZDI-CAN-23313, users should update their ChargePoint Home Flex firmware to the latest version provided by the vendor.
Who is affected by ZDI-CAN-23313?
ZDI-CAN-23313 affects installations of ChargePoint Home Flex charging stations.
What type of attack does ZDI-CAN-23313 enable?
ZDI-CAN-23313 allows network-adjacent attackers to execute arbitrary code on affected devices.
Is authentication required to exploit ZDI-CAN-23313?
No, authentication is not required to exploit the ZDI-CAN-23313 vulnerability.