# CVE-2019-3747: Cross-site scripting in Integrated Data Protection Appliance

> A remote admin can inject malicious scripts into the Cloud DR add-on, leading to code execution in victim browsers.

- **Severity:** High 8.4 (`CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 27 Sep 2019
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-94wc-5cm9-3ffq

## What is CVE-2019-3747?

CVE-2019-3747 is a high-severity cross-site scripting vulnerability in Dell Integrated Data Protection Appliance, published on 27 Sep 2019. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

### Official description

Dell EMC Integrated Data Protection Appliance versions prior to 2.3 contain a stored cross-site scripting vulnerability. A remote malicious ACM admin user may potentially exploit this vulnerability to store malicious HTML or JavaScript code in Cloud DR add-on specific field. When victim users access the page through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable web application.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2019-3747?

It affects 1 product.


Products: Dell Emc Integrated Data Protection Appliance Firmware.

## How do I fix CVE-2019-3747?

No fix has been published for CVE-2019-3747 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-3747 being exploited?

There is no known exploitation of CVE-2019-3747 in the wild and no public exploit code.

## Other vulnerabilities in Dell Integrated Data Protection Appliance

- [CVE-2019-3746](https://insights.sbomify.com/CVE-2019-3746/): Auth bypass in Integrated Data Protection Appliance (critical 9.8)
- [CVE-2019-3736](https://insights.sbomify.com/CVE-2019-3736/): Weak cryptography in Integrated Data Protection Appliance (high 8.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-3747 and fix it if it is affected.

What it is: CVE-2019-3747 is a high-severity cross-site scripting vulnerability in Dell Integrated Data Protection Appliance, published on 27 Sep 2019. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2019-3747 in the wild and no public exploit code.

Affected product: Dell Integrated Data Protection Appliance. 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-2019-3747/ (Markdown: https://insights.sbomify.com/CVE-2019-3747/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-3747
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-3747
- OSV: https://osv.dev/vulnerability/CVE-2019-3747

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-3747/
Summaries are generated and may contain mistakes; the official description above is the record.