# CVE-2025-50405: Missing authorization in n/a

> Attackers can bypass access controls to upload malicious firmware, leading to code execution and privilege escalation on Intelbras RX1500 routers.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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:** 1 Jul 2025
- **Updated:** 1 Jul 2025
- **Also known as:** GHSA-88gh-j3x9-rmv8

## What is CVE-2025-50405?

CVE-2025-50405 is a medium-severity missing authorization vulnerability in n/a, published on 1 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Intelbras RX1500 Router v2.2.17 and before is vulnerable to Incorrect Access Control in the FirmwareUpload function and GetFirmwareValidation function.

Weakness: CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2025-50405?

It affects 1 product.


Products: Intelbras Rx 1500 Firmware.

## How do I fix CVE-2025-50405?

No fix has been published for CVE-2025-50405 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-50405 being exploited?

There is no known exploitation of CVE-2025-50405 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2025-26062](https://insights.sbomify.com/CVE-2025-26062/): Information disclosure in n/a (critical 9.8)
- [CVE-2025-26063](https://insights.sbomify.com/CVE-2025-26063/): Command injection in n/a (critical 9.8)
- [CVE-2025-26065](https://insights.sbomify.com/CVE-2025-26065/): Cross-site scripting in n/a (high 7.3)
- [CVE-2025-26064](https://insights.sbomify.com/CVE-2025-26064/): Cross-site scripting in n/a (high 7.3)
- [CVE-2025-50404](https://insights.sbomify.com/CVE-2025-50404/): Integer overflow in n/a (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-50405 and fix it if it is affected.

What it is: CVE-2025-50405 is a medium-severity missing authorization vulnerability in n/a, published on 1 Jul 2025. 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-2025-50405 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-2025-50405/ (Markdown: https://insights.sbomify.com/CVE-2025-50405/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-50405
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-50405
- OSV: https://osv.dev/vulnerability/CVE-2025-50405

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-50405/
Summaries are generated and may contain mistakes; the official description above is the record.