# CVE-2020-13915: Missing authorization in n/a

> Remote attackers can overwrite admin credentials via unauthenticated HTTP requests due to insecure permissions in Ruckus Wireless Unleashed devices.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 28 Jul 2020
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-w225-jhfh-p325

## What is CVE-2020-13915?

CVE-2020-13915 is a high-severity missing authorization vulnerability in n/a, published on 28 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Insecure permissions in emfd/libemf in Ruckus Wireless Unleashed through 200.7.10.102.92 allow a remote attacker to overwrite admin credentials via an unauthenticated crafted HTTP request. This affects C110, E510, H320, H510, M510, R320, R310, R500, R510 R600, R610, R710, R720, R750, T300, T301n, T301s, T310c, T310d, T310n, T310s, T610, T710, and T710s devices.

Weakness: CWE-732 (Incorrect Permission Assignment for Critical Resource), CWE-522 (Insufficiently Protected Credentials)

## Which versions are affected by CVE-2020-13915?

It affects 1 product.


Products: Ruckuswireless Unleashed Firmware.

## How do I fix CVE-2020-13915?

No fix has been published for CVE-2020-13915 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-13915 being exploited?

There is no known exploitation of CVE-2020-13915 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2020-13916](https://insights.sbomify.com/CVE-2020-13916/): Memory corruption in n/a (critical 9.8)
- [CVE-2020-13917](https://insights.sbomify.com/CVE-2020-13917/): Command injection in n/a (critical 9.8)
- [CVE-2020-13919](https://insights.sbomify.com/CVE-2020-13919/): Command injection in n/a (critical 9.8)
- [CVE-2017-6224](https://insights.sbomify.com/CVE-2017-6224/): Command injection in Zone Director Controller and Unleashed AP Firmware (high 8.8)
- [CVE-2020-13914](https://insights.sbomify.com/CVE-2020-13914/): Denial of service in n/a (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-13915 and fix it if it is affected.

What it is: CVE-2020-13915 is a high-severity missing authorization vulnerability in n/a, published on 28 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-13915 in the wild and no public exploit code.

Affected product: n/a. 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-2020-13915/ (Markdown: https://insights.sbomify.com/CVE-2020-13915/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-13915
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-13915
- OSV: https://osv.dev/vulnerability/CVE-2020-13915

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-13915/
Summaries are generated and may contain mistakes; the official description above is the record.