# CVE-2024-6327: Progress Telerik Report Server Deserialization

> Remote attackers can execute arbitrary code on Progress Telerik Report Server via insecure deserialization, requiring an upgrade to the latest version.

- **Severity:** Critical 9.9 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`)
- **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:** 24 Jul 2024
- **Updated:** 1 Aug 2024
- **Also known as:** GHSA-xqhh-5j5h-pqfc

## What is CVE-2024-6327?

CVE-2024-6327 is a critical unsafe deserialization vulnerability in Progress Software Corporation Telerik Report Server, published on 24 Jul 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

In Progress® Telerik® Report Server versions prior to 2024 Q2 (10.1.24.709), a remote code execution attack is possible through an insecure deserialization vulnerability.

Weakness: CWE-502 (Deserialization of Untrusted Data)

## Which versions are affected by CVE-2024-6327?

It affects 1 product.


Products: Progress Telerik Report Server.

## How do I fix CVE-2024-6327?

No fix has been published for CVE-2024-6327 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-6327 being exploited?

There is no known exploitation of CVE-2024-6327 in the wild and no public exploit code.

## Other vulnerabilities in Progress Software Corporation Telerik Report Server

- [CVE-2024-1800](https://insights.sbomify.com/CVE-2024-1800/): Progress Telerik Report Server Deserialization (critical 9.9)
- [CVE-2024-8015](https://insights.sbomify.com/CVE-2024-8015/): Telerik Report Server Insecure Type Resolution (critical 9.1)
- [CVE-2025-0556](https://insights.sbomify.com/CVE-2025-0556/): Telerik Report Server Clear Text Transmission of Agent Commands (high 8.8)
- [CVE-2024-7292](https://insights.sbomify.com/CVE-2024-7292/): Account Controller allows high count of login attempts (high 7.5)
- [CVE-2024-7295](https://insights.sbomify.com/CVE-2024-7295/): Hard-coded credentials used for temporary and cache data encryption (high 7.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-6327 and fix it if it is affected.

What it is: CVE-2024-6327 is a critical unsafe deserialization vulnerability in Progress Software Corporation Telerik Report Server, published on 24 Jul 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-2024-6327 in the wild and no public exploit code.

Affected product: Progress Software Corporation Telerik Report Server. 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-2024-6327/ (Markdown: https://insights.sbomify.com/CVE-2024-6327/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-6327
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-6327
- OSV: https://osv.dev/vulnerability/CVE-2024-6327

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-6327/
Summaries are generated and may contain mistakes; the official description above is the record.