CVE-2021-44905 json
Incorrect permissions in the Bluetooth Services in the Fortessa FTBTLD Smart Lock as of 12-13-2022 allows a remote attacker to disable the…
published 2022-03-25 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-31705
- cvss
- 8.2
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 70%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
1.31% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- ashallen.net https://ashallen.net/fortessa-ftbtld-smart-lock-allows-unauthorized-users-to-change-the-device-name-hilarity-ensues referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H |
| NVD | 2.0 | 8.5 | AV:N/AC:L/Au:N/C:N/I:P/A:C |
Classification
- Weakness
-
- CWE-276 Incorrect Default Permissions
References
-
ashallen.net
/fortessa-ftbtld-smart-lock-allows-unauthorized-users-to-change-the-device-name-hilarity-ensues
exploit, third-party-advisory
-
online.fliphtml5.com
/fbwgm/fome/#p=20
product
Sources
- CVE List CVE-2021-44905
- NVD CVE-2021-44905
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.