# CVE-2021-37376: Cross-site scripting in n/a

> Remote attackers can execute arbitrary code via XSS in the Friendly Name field of Teradek Bond devices, which are now end-of-life.

- **Severity:** Medium 5.4 (`CVSS:3.1/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:** 3 Feb 2023
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-7xrr-p6hm-9f5f

## What is CVE-2021-37376?

CVE-2021-37376 is a medium-severity cross-site scripting vulnerability in n/a, published on 3 Feb 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

Cross Site Scripting (XSS) vulnerability in Teradek Bond, Bond 2 and Bond Pro firmware version 7.3.x and earlier allows remote attackers to run arbitrary code via the Friendly Name field in System Information Settings. NOTE: Vedor states the product has reached End of Life and will not be receiving any firmware updates to address this issue.

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

## Which versions are affected by CVE-2021-37376?

It affects 3 products.


Products: Teradek Bond 2 Firmware, Teradek Bond Firmware, Teradek Bond Pro Firmware.

## How do I fix CVE-2021-37376?

No fix has been published for CVE-2021-37376 yet. Limit exposure of the affected software until one is available.

## Is CVE-2021-37376 being exploited?

There is no known exploitation of CVE-2021-37376 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2021-37376 and fix it if it is affected.

What it is: CVE-2021-37376 is a medium-severity cross-site scripting vulnerability in n/a, published on 3 Feb 2023. 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-2021-37376 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-2021-37376/ (Markdown: https://insights.sbomify.com/CVE-2021-37376/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2021-37376
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-37376
- OSV: https://osv.dev/vulnerability/CVE-2021-37376

---
From sbomify Insights: https://insights.sbomify.com/CVE-2021-37376/
Summaries are generated and may contain mistakes; the official description above is the record.