# CVE-2023-52943: Missing authorization in Surveillance Station

> Remote authenticated users can perform limited actions on the alerting function due to incorrect authorization in Synology Surveillance Station.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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:** 4 Dec 2024
- **Updated:** 4 Dec 2024
- **Also known as:** GHSA-rxhm-9gmq-9482

## What is CVE-2023-52943?

CVE-2023-52943 is a medium-severity missing authorization vulnerability in Synology Surveillance Station, published on 4 Dec 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Incorrect authorization vulnerability in Alert.Setting webapi component in Synology Surveillance Station before 9.2.0-11289 and 9.2.0-9289 allows remote authenticated users to to perform limited actions on the alerting function via unspecified vectors.

Weakness: CWE-863 (Incorrect Authorization)

## Which versions are affected by CVE-2023-52943?

It affects 1 product.


Products: Synology Surveillance Station.

## How do I fix CVE-2023-52943?

No fix has been published for CVE-2023-52943 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-52943 being exploited?

There is no known exploitation of CVE-2023-52943 in the wild and no public exploit code.

## Other vulnerabilities in Synology Surveillance Station

- [CVE-2024-29241](https://insights.sbomify.com/CVE-2024-29241/): Missing authorization in Surveillance Station (critical 9.9)
- [CVE-2024-29228](https://insights.sbomify.com/CVE-2024-29228/): Missing authorization in Surveillance Station (high 7.7)
- [CVE-2024-29229](https://insights.sbomify.com/CVE-2024-29229/): Missing authorization in Surveillance Station (high 7.7)
- [CVE-2017-16770](https://insights.sbomify.com/CVE-2017-16770/): Information disclosure in Surveillance Station (medium 6.5)
- [CVE-2024-29227](https://insights.sbomify.com/CVE-2024-29227/): SQL injection in Surveillance Station (medium 5.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-52943 and fix it if it is affected.

What it is: CVE-2023-52943 is a medium-severity missing authorization vulnerability in Synology Surveillance Station, published on 4 Dec 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-52943 in the wild and no public exploit code.

Affected product: Synology Surveillance Station. 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-2023-52943/ (Markdown: https://insights.sbomify.com/CVE-2023-52943/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-52943
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-52943
- OSV: https://osv.dev/vulnerability/CVE-2023-52943

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-52943/
Summaries are generated and may contain mistakes; the official description above is the record.