# CVE-2023-3121: Dahua Smart Parking Management image server-side request forgery

> Attackers can exploit a server-side request forgery vulnerability in Dahua Smart Parking Management to access internal resources via the image conversion endpoint.

- **Severity:** Low 3.5 (`CVSS:3.1/AV:A/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:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 6 Jun 2023
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-r9xh-6hxc-484v

## What is CVE-2023-3121?

CVE-2023-3121 is a low-severity server-side request forgery vulnerability in Dahua Smart Parking Management, published on 6 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A vulnerability has been found in Dahua Smart Parking Management up to 20230528 and classified as problematic. This vulnerability affects unknown code of the file /ipms/imageConvert/image. The manipulation of the argument fileUrl leads to server-side request forgery. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-230800. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-918 (Server-Side Request Forgery)

## Which versions are affected by CVE-2023-3121?

It affects 1 product.


Products: Dahuasecurity Smart Parking Management.

## How do I fix CVE-2023-3121?

No fix has been published for CVE-2023-3121 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-3121 being exploited?

There is no known exploitation of CVE-2023-3121 in the wild and no public exploit code.

## Other vulnerabilities in Dahua Smart Parking Management

- [CVE-2023-3836](https://insights.sbomify.com/CVE-2023-3836/): Dahua Smart Park Management unrestricted upload (medium 6.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-3121 and fix it if it is affected.

What it is: CVE-2023-3121 is a low-severity server-side request forgery vulnerability in Dahua Smart Parking Management, published on 6 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-3121 in the wild and no public exploit code.

Affected product: Dahua Smart Parking Management. 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-2023-3121/ (Markdown: https://insights.sbomify.com/CVE-2023-3121/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-3121
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-3121
- OSV: https://osv.dev/vulnerability/CVE-2023-3121

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-3121/
Summaries are generated and may contain mistakes; the official description above is the record.