# CVE-2023-5684: Byzoro Smart S85F Management Platform importexport.php os command injection

> Remote attackers can execute arbitrary OS commands via importexport.php in Byzoro Smart S85F Management Platform, requiring authentication.

- **Severity:** Medium 4.7 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 Oct 2023
- **Updated:** 12 Sep 2024
- **Also known as:** GHSA-229m-w66g-mjph

## What is CVE-2023-5684?

CVE-2023-5684 is a medium-severity command injection vulnerability in Byzoro Smart S85F Management Platform, published on 21 Oct 2023. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A vulnerability was found in Byzoro Smart S85F Management Platform up to 20231012. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /importexport.php. The manipulation leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-243061 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-78 (Improper Neutralization of Special Elements used in an OS Command)

## Which versions are affected by CVE-2023-5684?

It affects 1 product.


Products: Byzoro Smart S85f Firmware.

## How do I fix CVE-2023-5684?

No fix has been published for CVE-2023-5684 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-5684 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-5684 exists.

## Other vulnerabilities in Byzoro Smart S85F Management Platform

- [CVE-2023-5683](https://insights.sbomify.com/CVE-2023-5683/): Byzoro Smart S85F Management Platform importconf.php os command injection (medium 6.3)
- [CVE-2023-4739](https://insights.sbomify.com/CVE-2023-4739/): Byzoro Smart S85F Management Platform updateos.php unrestricted upload (medium 6.3)
- [CVE-2023-5959](https://insights.sbomify.com/CVE-2023-5959/): Byzoro Smart S85F Management Platform login.php password recovery (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-5684 and fix it if it is affected.

What it is: CVE-2023-5684 is a medium-severity command injection vulnerability in Byzoro Smart S85F Management Platform, published on 21 Oct 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-5684 exists.

Affected product: Byzoro Smart S85F Management Platform. 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-2023-5684/ (Markdown: https://insights.sbomify.com/CVE-2023-5684/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-5684
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-5684
- OSV: https://osv.dev/vulnerability/CVE-2023-5684

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-5684/
Summaries are generated and may contain mistakes; the official description above is the record.