CVE-2021-44905
Incorrect permissions in the Bluetooth Services in the Fortessa FTBTLD Smart Lock as of 12-13...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2021-44905- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H - CVSS 2.0
- 8.5 High
AV:N/AC:L/Au:N/C:N/I:P/A:C - Weakness
- CWE-276
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2021-44905- Updated
- 2026-11-02
EUVDEUVD-2021-31705 No score
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.
- Record
EUVD-2021-31705- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4gwv-wgh3-fxhf
Incorrect permissions in the Bluetooth Services in the Fortessa FTBTLD Smart Lock as of 12-13...
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.
- Record
GHSA-4gwv-wgh3-fxhf- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-276
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-44905 is a high vulnerability (CVSS 8.2) in Cef Fortessa Ftbtld Firmware, published March 25, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.31%, the 70th percentile. No source names a fixed version.