# CVE-2019-14698: Memory corruption in n/a

> A buffer overflow in the camera's CGI program allows remote attackers to execute arbitrary code via the param parameter.

- **Severity:** Critical 9.8 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 6 Aug 2019
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-g2pv-qpv5-jjmm

## What is CVE-2019-14698?

CVE-2019-14698 is a critical memory corruption vulnerability in n/a, published on 6 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. In a CGI program running under the HTTPD web server, a buffer overflow in the param parameter leads to remote code execution in the context of the nobody account.

Weakness: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

## Which versions are affected by CVE-2019-14698?

It affects 3 products.


Products: Microdigital Mdc-N2190v Firmware, Microdigital Mdc-N4090 Firmware, Microdigital Mdc-N4090w Firmware.

## How do I fix CVE-2019-14698?

No fix has been published for CVE-2019-14698 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-14698 being exploited?

There is no known exploitation of CVE-2019-14698 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2019-14699](https://insights.sbomify.com/CVE-2019-14699/): Command injection in n/a (critical 9.8)
- [CVE-2019-14702](https://insights.sbomify.com/CVE-2019-14702/): SQL injection in n/a (critical 9.8)
- [CVE-2019-14704](https://insights.sbomify.com/CVE-2019-14704/): Server-side request forgery in n/a (critical 9.8)
- [CVE-2019-14708](https://insights.sbomify.com/CVE-2019-14708/): Memory corruption in n/a (critical 9.8)
- [CVE-2019-14709](https://insights.sbomify.com/CVE-2019-14709/): Information disclosure in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-14698 and fix it if it is affected.

What it is: CVE-2019-14698 is a critical memory corruption vulnerability in n/a, published on 6 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2019-14698 in the wild and no public exploit code.

Affected product: n/a. 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-2019-14698/ (Markdown: https://insights.sbomify.com/CVE-2019-14698/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-14698
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-14698
- OSV: https://osv.dev/vulnerability/CVE-2019-14698

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-14698/
Summaries are generated and may contain mistakes; the official description above is the record.