# CVE-2020-14105: Information disclosure in Xiaomi 10

> An application on Xiaomi 10 devices can improperly read device serial number information, exposing sensitive data to attackers.

- **Severity:** Medium 5.5 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **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:** 20 Apr 2021
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-7xv5-h2x9-hxhp

## What is CVE-2020-14105?

CVE-2020-14105 is a medium-severity vulnerability in Xiaomi 10, published on 20 Apr 2021. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

The application in the mobile phone can read the SNO information of the device, Xiaomi 10 MIUI < 2020.01.15.

## Which versions are affected by CVE-2020-14105?

It affects 1 product.


Products: Mi Miui.

## How do I fix CVE-2020-14105?

No fix has been published for CVE-2020-14105 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-14105 being exploited?

There is no known exploitation of CVE-2020-14105 in the wild and no public exploit code.

## Other vulnerabilities in Xiaomi 10

- [CVE-2020-14120](https://insights.sbomify.com/CVE-2020-14120/): Missing authorization in MIUI (high 8.8)
- [CVE-2020-14127](https://insights.sbomify.com/CVE-2020-14127/): Memory corruption in Redmi K40 ,Redmi Note10 Pro (high 7.5)
- [CVE-2020-14125](https://insights.sbomify.com/CVE-2020-14125/): Memory corruption in Redmi Note 11 ,Redmi Note 9T (high 7.5)
- [CVE-2020-14123](https://insights.sbomify.com/CVE-2020-14123/): Use after free in MIUI (high 7.5)
- [CVE-2020-14122](https://insights.sbomify.com/CVE-2020-14122/): Information disclosure in MIUI (medium 5.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-14105 and fix it if it is affected.

What it is: CVE-2020-14105 is a medium-severity vulnerability in Xiaomi 10, published on 20 Apr 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-14105 in the wild and no public exploit code.

Affected product: Xiaomi 10. 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-2020-14105/ (Markdown: https://insights.sbomify.com/CVE-2020-14105/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-14105
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-14105
- OSV: https://osv.dev/vulnerability/CVE-2020-14105

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-14105/
Summaries are generated and may contain mistakes; the official description above is the record.