# CVE-2024-0854: Open redirect in DiskStation Manager (DSM)

> Authenticated users can redirect victims to malicious sites via Synology DSM file access, enabling phishing attacks.

- **Severity:** Medium 5.4 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 24 Jan 2024
- **Updated:** 30 May 2025
- **Also known as:** GHSA-g7r3-jg9w-238c

## What is CVE-2024-0854?

CVE-2024-0854 is a medium-severity vulnerability in Synology Diskstation Manager, published on 24 Jan 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

URL redirection to untrusted site ('Open Redirect') vulnerability in file access component in Synology DiskStation Manager (DSM) before 6.2.4-25556-8, 7.0.1-42218-7, 7.1.1-42962-7 and 7.2.1-69057-2 allows remote authenticated users to conduct phishing attacks via unspecified vectors.

Weakness: CWE-601 (URL Redirection to Untrusted Site)

## Which versions are affected by CVE-2024-0854?

It affects 1 product.


Products: Synology Diskstation Manager.

## How do I fix CVE-2024-0854?

No fix has been published for CVE-2024-0854 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-0854 being exploited?

There is no known exploitation of CVE-2024-0854 in the wild and no public exploit code.

## Other vulnerabilities in Synology Diskstation Manager

- [CVE-2022-27624](https://insights.sbomify.com/CVE-2022-27624/): Memory corruption in DiskStation Manager (DSM) (critical 10.0)
- [CVE-2022-27625](https://insights.sbomify.com/CVE-2022-27625/): Memory corruption in DiskStation Manager (DSM) (critical 10.0)
- [CVE-2022-27626](https://insights.sbomify.com/CVE-2022-27626/): Race condition in DiskStation Manager (DSM) (critical 10.0)
- [CVE-2013-6955](https://insights.sbomify.com/CVE-2013-6955/): Path traversal in n/a (critical 10.0)
- [CVE-2022-22687](https://insights.sbomify.com/CVE-2022-22687/): Memory corruption in DiskStation Manager (DSM) (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-0854 and fix it if it is affected.

What it is: CVE-2024-0854 is a medium-severity vulnerability in Synology Diskstation Manager, published on 24 Jan 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-0854 in the wild and no public exploit code.

Affected product: Synology Diskstation Manager. 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-2024-0854/ (Markdown: https://insights.sbomify.com/CVE-2024-0854/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-0854
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-0854
- OSV: https://osv.dev/vulnerability/CVE-2024-0854

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-0854/
Summaries are generated and may contain mistakes; the official description above is the record.