ZDI-24-1049: (0Day) (Pwn2Own) ChargePoint Home Flex wlanapp 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 wlanapp module. 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-2024-23921.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1049?
The severity of ZDI-24-1049 is critical as it allows unauthenticated remote code execution on affected devices.
How do I fix ZDI-24-1049?
To fix ZDI-24-1049, users should apply the latest firmware updates provided by ChargePoint for Home Flex charging stations.
Who is affected by ZDI-24-1049?
ZDI-24-1049 affects installations of ChargePoint Home Flex charging stations.
Can ZDI-24-1049 be exploited remotely?
Yes, ZDI-24-1049 can be exploited by network-adjacent attackers without requiring authentication.
What type of vulnerability is ZDI-24-1049?
ZDI-24-1049 is a remote code execution vulnerability in the wlanapp module of ChargePoint Home Flex.