# CVE-2016-9319: Security feature bypass in n/a

> Attackers can intercept traffic by bypassing SSL certificate validation in the Trend Micro Enterprise Mobile Security Android app.

- **Severity:** Medium 5.9 (`CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 31 Mar 2017
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-w2xr-jmhw-cv64

## What is CVE-2016-9319?

CVE-2016-9319 is a medium-severity vulnerability in n/a, published on 31 Mar 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

There is Missing SSL Certificate Validation in the Trend Micro Enterprise Mobile Security Android Application before 9.7.1193, aka VRTS-398.

Weakness: CWE-295 (Improper Certificate Validation)

## Which versions are affected by CVE-2016-9319?

It affects 1 product.


Products: Trendmicro Mobile Security.

## How do I fix CVE-2016-9319?

No fix has been published for CVE-2016-9319 yet. Limit exposure of the affected software until one is available.

## Is CVE-2016-9319 being exploited?

There is no known exploitation of CVE-2016-9319 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2019-19690](https://insights.sbomify.com/CVE-2019-19690/): Security feature bypass in Trend Micro Mobile Security for Android (Consumer) (critical 9.8)
- [CVE-2017-14078](https://insights.sbomify.com/CVE-2017-14078/): SQL injection in Mobile Security (Enterprise) (critical 9.8)
- [CVE-2017-14080](https://insights.sbomify.com/CVE-2017-14080/): Auth bypass in Mobile Security (Enterprise) (critical 9.8)
- [CVE-2023-32521](https://insights.sbomify.com/CVE-2023-32521/): Path traversal in Trend Micro Moibile Security for Enterprise (critical 9.1)
- [CVE-2022-40980](https://insights.sbomify.com/CVE-2022-40980/): Missing authorization in Trend Micro Mobile Security for Enterprise (critical 9.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2016-9319 and fix it if it is affected.

What it is: CVE-2016-9319 is a medium-severity vulnerability in n/a, published on 31 Mar 2017. 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-2016-9319 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-2016-9319/ (Markdown: https://insights.sbomify.com/CVE-2016-9319/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2016-9319
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2016-9319
- OSV: https://osv.dev/vulnerability/CVE-2016-9319

---
From sbomify Insights: https://insights.sbomify.com/CVE-2016-9319/
Summaries are generated and may contain mistakes; the official description above is the record.