Buffer overflow in Chargepoint Home Flex
CVE-2024-23969
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.
Vulnerability class: Buffer Overflow
EPSS: 0.005 (39.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-23969?
- CVE-2024-23969 is a high-severity vulnerability in Chargepoint Home Flex, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2025-01-31.
- How severe is CVE-2024-23969?
- High severity. CVSS v3 base score is 8.8 out of 10.