# CVE-2020-9064: Auth bypass in Honor V30

> Attackers can load malicious applications to bypass authentication and leak information from Huawei Honor V30 devices.

- **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:** 12 Mar 2020
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-xcxj-m6qv-mx7j

## What is CVE-2020-9064?

CVE-2020-9064 is a medium-severity authentication bypass vulnerability in Huawei Honor V30, published on 12 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Huawei smartphone Honor V30 with versions earlier than OxfordS-AN00A 10.0.1.167(C00E166R4P1) have an improper authentication vulnerability. Authentication to target component is improper when device performs an operation. Attackers exploit this vulnerability to obtain some information by loading malicious application, leading to information leak.

Weakness: CWE-287 (Improper Authentication)

## Which versions are affected by CVE-2020-9064?

It affects 1 product.


Products: Huawei Honor V30 Firmware.

## How do I fix CVE-2020-9064?

No fix has been published for CVE-2020-9064 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-9064 being exploited?

There is no known exploitation of CVE-2020-9064 in the wild and no public exploit code.

## Other vulnerabilities in Huawei Honor V30

- [CVE-2020-9259](https://insights.sbomify.com/CVE-2020-9259/): Auth bypass in Honor V30 (medium 6.5)
- [CVE-2020-1788](https://insights.sbomify.com/CVE-2020-1788/): Auth bypass in Honor V30 (medium 5.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-9064 and fix it if it is affected.

What it is: CVE-2020-9064 is a medium-severity authentication bypass vulnerability in Huawei Honor V30, published on 12 Mar 2020. 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-2020-9064 in the wild and no public exploit code.

Affected product: Huawei Honor V30. 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-2020-9064/ (Markdown: https://insights.sbomify.com/CVE-2020-9064/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-9064
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-9064
- OSV: https://osv.dev/vulnerability/CVE-2020-9064

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-9064/
Summaries are generated and may contain mistakes; the official description above is the record.