CVE-2021-44905
HIGHCVSS 8.2/10EPSS 1.29%
Last modified
CVE-2021-44905 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. 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.. EPSS estimates a 1.29% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cef | Fortessa Ftbtld Firmware | >= 12-13-2022 |
References
- https://ashallen.net/fortessa-ftbtld-smart-lock-allows-unauthorized-users-to-change-the-device-name-hilarity-ensuesExploit, Third Party Advisory
- https://ashallen.net/fortessa-ftbtld-smart-lock-allows-unauthorized-users-to-change-the-device-name-hilarity-ensuesExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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 lock via an unauthenticated edit to the lock name.
How severe is CVE-2021-44905?
CVE-2021-44905 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 1.29% probability of exploitation in the next 30 days.
How do I fix CVE-2021-44905?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-44905?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST