# CVE-2023-23458: Sunell DVR – Exposure of Sensitive Information

> An attacker can access sensitive information from Sunell DVR devices through an unspecified request, potentially compromising device data.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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:** 15 Feb 2023
- **Updated:** 19 Mar 2025
- **Also known as:** GHSA-7x63-c2xp-r5c2

## What is CVE-2023-23458?

CVE-2023-23458 is a medium-severity vulnerability in Sunell DVR, published on 15 Feb 2023. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Sunell DVR, latest version, CWE-200: Exposure of Sensitive Information to an Unauthorized Actor through an unspecified request.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2023-23458?

It affects 7 products.


Products: Sunellsecurity Sn-Adr3804e1 Firmware, Sunellsecurity Sn-Adr3808e1 Firmware, Sunellsecurity Sn-Adr3808e2 Firmware, Sunellsecurity Sn-Adr3816e1 Firmware, Sunellsecurity Sn-Adr3816e2 Firmware, Sunellsecurity Sn-Xvr3804e1 Firmware, Sunellsecurity Sn-Xvr3808e2 Firmware.

## How do I fix CVE-2023-23458?

No fix has been published for CVE-2023-23458 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-23458 being exploited?

There is no known exploitation of CVE-2023-23458 in the wild and no public exploit code.

## Other vulnerabilities in Sunell DVR

- [CVE-2023-23463](https://insights.sbomify.com/CVE-2023-23463/): Sunell DVR – Insufficiently Protected Credentials (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-23458 and fix it if it is affected.

What it is: CVE-2023-23458 is a medium-severity vulnerability in Sunell DVR, published on 15 Feb 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-23458 in the wild and no public exploit code.

Affected product: Sunell DVR. 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-2023-23458/ (Markdown: https://insights.sbomify.com/CVE-2023-23458/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-23458
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-23458
- OSV: https://osv.dev/vulnerability/CVE-2023-23458

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-23458/
Summaries are generated and may contain mistakes; the official description above is the record.