# CVE-2024-7391: ChargePoint Home Flex Bluetooth Low Energy Information Disclosure Vulnerability

> Network-adjacent attackers can extract Wi-Fi credentials via Bluetooth during setup, gaining access to the owner's network.

- **Severity:** Low 2.6 (`CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 22 Nov 2024
- **Updated:** 26 Nov 2024
- **Also known as:** GHSA-g9x7-qc89-39p9

## What is CVE-2024-7391?

CVE-2024-7391 is a low-severity vulnerability in ChargePoint Home Flex, published on 22 Nov 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

ChargePoint Home Flex Bluetooth Low Energy Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of ChargePoint Home Flex charging devices. User interaction is required to exploit this vulnerability.

The specific flaw exists within the Wi-Fi setup logic. By connecting to the device over Bluetooth Low Energy during the setup process, an attacker can obtain Wi-Fi credentials. An attacker can leverage this vulnerability to disclose credentials and gain access to the device owner's Wi-Fi network. Was ZDI-CAN-21454.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2024-7391?

It affects 1 product.


Products: Chargepoint Home Flex Firmware.

## How do I fix CVE-2024-7391?

No fix has been published for CVE-2024-7391 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-7391 being exploited?

There is no known exploitation of CVE-2024-7391 in the wild and no public exploit code.

## Other vulnerabilities in ChargePoint Home Flex

- [CVE-2024-7392](https://insights.sbomify.com/CVE-2024-7392/): ChargePoint Home Flex Bluetooth Low Energy Denial-of-Service Vulnerability (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-7391 and fix it if it is affected.

What it is: CVE-2024-7391 is a low-severity vulnerability in ChargePoint Home Flex, published on 22 Nov 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-7391 in the wild and no public exploit code.

Affected product: ChargePoint Home Flex. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-7391/ (Markdown: https://insights.sbomify.com/CVE-2024-7391/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-7391
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-7391
- OSV: https://osv.dev/vulnerability/CVE-2024-7391

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-7391/
Summaries are generated and may contain mistakes; the official description above is the record.