ZDI-24-1053: (0Day) (Pwn2Own) ChargePoint Home Flex OCPP bswitch Command Injection 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 handling of OCPP messages. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. 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-2024-23971.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1053?
The severity of ZDI-24-1053 is critical due to the potential for arbitrary code execution without authentication.
How do I fix ZDI-24-1053?
To fix ZDI-24-1053, ensure your ChargePoint Home Flex is updated to the latest available firmware release from ChargePoint.
Who is affected by ZDI-24-1053?
ZDI-24-1053 affects all installations of ChargePoint Home Flex charging stations that have not been patched.
Can ZDI-24-1053 be exploited remotely?
Yes, ZDI-24-1053 can be exploited by network-adjacent attackers without the need for authentication.
What type of vulnerability is ZDI-24-1053?
ZDI-24-1053 is a remote code execution vulnerability related to the handling of OCPP messages.