Vulnerability · Published Nov 22, 2024 · Assigned by zdi

CVE-2024-7392ChargePoint Home Flex Bluetooth Low Energy Denial-of-Service Vulnerability

Medium 4.3

In plain English

A medium-severity security flaw in Home Flex from ChargePoint. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 46% of all known vulnerabilities).

Severity (CVSS 3.0)4.3Medium

Exploit odds (30 days)0.6%top 53.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

ChargePoint Home Flex Bluetooth Low Energy Denial-of-Service Vulnerability. This vulnerability allows network-adjacent attackers to create a denial-of-service condition on affected installations of ChargePoint Home Flex charging devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the connection handling of the Bluetooth Low Energy interface. The issue results from limiting the number of active connections to the product. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-21455.

Affected products (as reported)

Vendor	Product	Versions
ChargePoint	Home Flex	5.5.3.13

Weakness: CWE-410 · Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References

ZDI-24-1047 x_research-advisory