ZDI-24-1052: (0Day) (Pwn2Own) ChargePoint Home Flex Improper Certificate Validation Vulnerability
This vulnerability allows network-adjacent attackers to compromise transport security on affected installations of ChargePoint Home Flex charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the CURLOPTSSLVERIFYHOST setting. The issue results from the lack of proper validation of the certificate presented by the server. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root.
Other sources
This vulnerability allows network-adjacent attackers to compromise transport security 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 6.5. The following CVEs are assigned: CVE-2024-23970.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1052?
The severity of ZDI-24-1052 is considered high due to its potential to compromise transport security without requiring authentication.
How do I fix ZDI-24-1052?
To fix ZDI-24-1052, update the ChargePoint Home Flex firmware to the latest version provided by the vendor.
Who is affected by ZDI-24-1052?
ZDI-24-1052 affects installations of ChargePoint Home Flex charging stations.
What type of attacks can exploit ZDI-24-1052?
ZDI-24-1052 can be exploited by network-adjacent attackers seeking to compromise transport security.
Is authentication required to exploit ZDI-24-1052?
No, authentication is not required to exploit ZDI-24-1052.