# CVE-2014-4707: Auth bypass in S7700,S9300,S9700 S7700 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,S9300 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,S9700 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,

> Unauthorized users can bypass menu protection mechanisms to upgrade bootrom or bootloader software on Huawei campus switches.

- **Severity:** High 8.8 (`CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 2 Apr 2017
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-jrxf-rx2w-25j6

## What is CVE-2014-4707?

CVE-2014-4707 is a high-severity authentication bypass vulnerability in S7700,S9300,S9700 S7700 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,S9300 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,S9700 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,, published on 2 Apr 2017. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Huawei Campus S7700 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300; S9300 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300; S9700 with software V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300 allow unauthorized users to upgrade the bootrom or bootload software, bypass a Menu protection mechanism, conduct a Menu compromise attack, or bypass a Menu/upgrade protection mechanism.

Weakness: CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2014-4707?

It affects 3 products.


Products: Huawei Campus S7700 Firmware, Huawei Campus S9300 Firmware, Huawei Campus S9700 Firmware.

## How do I fix CVE-2014-4707?

No fix has been published for CVE-2014-4707 yet. Limit exposure of the affected software until one is available.

## Is CVE-2014-4707 being exploited?

There is no known exploitation of CVE-2014-4707 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2014-4707 and fix it if it is affected.

What it is: CVE-2014-4707 is a high-severity authentication bypass vulnerability in S7700,S9300,S9700 S7700 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,S9300 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,S9700 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,, published on 2 Apr 2017. 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-2014-4707 in the wild and no public exploit code.

Affected product: S7700,S9300,S9700 S7700 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,S9300 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,S9700 V200R001C00SPC300, V200R002C00SPC100, V200R003C00SPC300,. 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-2014-4707/ (Markdown: https://insights.sbomify.com/CVE-2014-4707/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2014-4707
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2014-4707
- OSV: https://osv.dev/vulnerability/CVE-2014-4707

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From sbomify Insights: https://insights.sbomify.com/CVE-2014-4707/
Summaries are generated and may contain mistakes; the official description above is the record.