# CVE-2023-4544: Byzoro Smart S85F Management Platform php.ini direct request

> Remote attackers can directly request the php.ini configuration file to disclose sensitive information.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 26 Aug 2023
- **Updated:** 1 Jul 2025
- **Also known as:** GHSA-mh56-636p-hcp5

## What is CVE-2023-4544?

CVE-2023-4544 is a medium-severity vulnerability in Byzoro Smart S85F Management Platform, published on 26 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability was found in Byzoro Smart S85F Management Platform up to 20230809. It has been rated as problematic. This issue affects some unknown processing of the file /config/php.ini. The manipulation leads to direct request. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-238049 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-425 (Direct Request)

## Which versions are affected by CVE-2023-4544?

It affects 1 product.


Products: Byzoro Smart S85f Management Platform.

## How do I fix CVE-2023-4544?

No fix has been published for CVE-2023-4544 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-4544 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4544 exists.

## Other vulnerabilities in Byzoro Smart S85F Management Platform

- [CVE-2023-4546](https://insights.sbomify.com/CVE-2023-4546/): Byzoro Smart S85F Management Platform licence.php access control (low 3.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-4544 and fix it if it is affected.

What it is: CVE-2023-4544 is a medium-severity vulnerability in Byzoro Smart S85F Management Platform, published on 26 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4544 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-2023-4544/ (Markdown: https://insights.sbomify.com/CVE-2023-4544/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-4544
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-4544
- OSV: https://osv.dev/vulnerability/CVE-2023-4544

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-4544/
Summaries are generated and may contain mistakes; the official description above is the record.