# CVE-2017-11647: Cross-site scripting in n/a

> Attackers can inject malicious scripts via SSID configuration in NetComm Wireless routers, potentially leading to session hijacking or code execution.

- **Severity:** Medium 5.4 (`CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 28 Jul 2017
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-rp7v-xmgg-7c7w

## What is CVE-2017-11647?

CVE-2017-11647 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Jul 2017. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

NetComm Wireless 4GT101W routers with Hardware: 0.01 / Software: V1.1.8.8 / Bootloader: 1.1.3 are vulnerable to stored cross-site scripting attacks. Creating an SSID with an XSS payload results in successful exploitation.

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

## Which versions are affected by CVE-2017-11647?

It affects 2 products.


Products: Netcomm 4gt101w Bootloader, Netcomm 4gt101w Software.

## How do I fix CVE-2017-11647?

No fix has been published for CVE-2017-11647 yet. Limit exposure of the affected software until one is available.

## Is CVE-2017-11647 being exploited?

There is no known exploitation of CVE-2017-11647 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2017-11645](https://insights.sbomify.com/CVE-2017-11645/): Missing authorization in n/a (critical 9.8)
- [CVE-2017-11646](https://insights.sbomify.com/CVE-2017-11646/): Cross-site request forgery in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2017-11647 and fix it if it is affected.

What it is: CVE-2017-11647 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Jul 2017. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2017-11647 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-2017-11647/ (Markdown: https://insights.sbomify.com/CVE-2017-11647/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2017-11647
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2017-11647
- OSV: https://osv.dev/vulnerability/CVE-2017-11647

---
From sbomify Insights: https://insights.sbomify.com/CVE-2017-11647/
Summaries are generated and may contain mistakes; the official description above is the record.