# CVE-2019-3751: Security feature bypass in Dell EMC Enterprise Copy Data Management (eCDM)

> An unauthenticated remote attacker can perform man-in-the-middle attacks to view or modify data in transit due to improper certificate validation.

- **Severity:** Medium 6.4 (`CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 3 Sep 2019
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-xrpw-625w-cpv3

## What is CVE-2019-3751?

CVE-2019-3751 is a medium-severity vulnerability in Dell EMC Enterprise Copy Data Management (eCDM), published on 3 Sep 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

Dell EMC Enterprise Copy Data Management (eCDM) versions 1.0, 1.1, 2.0, 2.1, and 3.0 contain a certificate validation vulnerability. An unauthenticated remote attacker may potentially exploit this vulnerability to carry out a man-in-the-middle attack by supplying a crafted certificate and intercepting the victim's traffic to view or modify a victim’s data in transit.

Weakness: CWE-295 (Improper Certificate Validation)

## Which versions are affected by CVE-2019-3751?

It affects 1 product.


Products: Dell Emc Enterprise Copy Data Management.

## How do I fix CVE-2019-3751?

No fix has been published for CVE-2019-3751 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-3751 being exploited?

There is no known exploitation of CVE-2019-3751 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-3751 and fix it if it is affected.

What it is: CVE-2019-3751 is a medium-severity vulnerability in Dell EMC Enterprise Copy Data Management (eCDM), published on 3 Sep 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2019-3751 in the wild and no public exploit code.

Affected product: Dell EMC Enterprise Copy Data Management (eCDM). 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-2019-3751/ (Markdown: https://insights.sbomify.com/CVE-2019-3751/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-3751
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-3751
- OSV: https://osv.dev/vulnerability/CVE-2019-3751

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From sbomify Insights: https://insights.sbomify.com/CVE-2019-3751/
Summaries are generated and may contain mistakes; the official description above is the record.