# CVE-2025-11639: Tomofun Furbo 360/Furbo Mini Debug Log S3 Bucket collect_logs.sh sensitive information

> Local attackers can access sensitive information stored in debug logs on Tomofun Furbo devices due to insecure storage practices.

- **Severity:** Medium 4.8 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 12 Oct 2025
- **Updated:** 17 Oct 2025
- **Also known as:** GHSA-fx7j-c4vg-7m5h

## What is CVE-2025-11639?

CVE-2025-11639 is a medium-severity vulnerability in Tomofun Furbo 360, published on 12 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A vulnerability has been found in Tomofun Furbo 360 and Furbo Mini. The impacted element is an unknown function of the file collect_logs.sh of the component Debug Log S3 Bucket Handler. The manipulation leads to insecure storage of sensitive information. An attack has to be approached locally. The firmware versions determined to be affected are Furbo 360 up to FB0035_FW_036 and Furbo Mini up to MC0020_FW_074. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-922 (Insecure Storage of Sensitive Information), CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2025-11639?

It affects 2 products.


Products: Furbo Furbo 360 Dog Camera Firmware, Furbo Furbo Mini Firmware.

## How do I fix CVE-2025-11639?

No fix has been published for CVE-2025-11639 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-11639 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11639 exists.

## Other vulnerabilities in Tomofun Furbo 360

- [CVE-2025-11649](https://insights.sbomify.com/CVE-2025-11649/): Tomofun Furbo 360/Furbo Mini Root Account hard-coded password (high 7.3)
- [CVE-2025-11633](https://insights.sbomify.com/CVE-2025-11633/): Tomofun Furbo 360/Furbo Mini HTTP Traffic collect_logs.sh upload_file_to_s3 certificate validation (medium 6.3)
- [CVE-2025-11636](https://insights.sbomify.com/CVE-2025-11636/): Tomofun Furbo 360 Account server-side request forgery (medium 6.3)
- [CVE-2025-11643](https://insights.sbomify.com/CVE-2025-11643/): Tomofun Furbo 360/Furbo Mini MQTT Client Certificate furbo_img hard-coded credentials (medium 6.3)
- [CVE-2025-11648](https://insights.sbomify.com/CVE-2025-11648/): Tomofun Furbo 360/Furbo Mini GATT Interface URL TF_FQDN.json server-side request forgery (medium 6.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-11639 and fix it if it is affected.

What it is: CVE-2025-11639 is a medium-severity vulnerability in Tomofun Furbo 360, published on 12 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11639 exists.

Affected product: Tomofun Furbo 360. 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-2025-11639/ (Markdown: https://insights.sbomify.com/CVE-2025-11639/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-11639
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-11639
- OSV: https://osv.dev/vulnerability/CVE-2025-11639

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-11639/
Summaries are generated and may contain mistakes; the official description above is the record.