CVE-2018-20958
UnknownEPSS 0.50%
Last modified
CVE-2018-20958 is a vulnerability of currently unknown severity. The Bluetooth Low Energy (BLE) subsystem on Tapplock devices before 2018-06-12 relies on Key1 and SerialNo for unlock operations; however, these are derived from the MAC address, which is broadcasted by the device.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.
Description
The Bluetooth Low Energy (BLE) subsystem on Tapplock devices before 2018-06-12 relies on Key1 and SerialNo for unlock operations; however, these are derived from the MAC address, which is broadcasted by the device.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tapplock | Tapplock Firmware | < 2018-06-12 |
References
- https://tapplock.com/notice/20180612/Vendor Advisory
- https://tapplock.com/notice/20180612/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20958?
The Bluetooth Low Energy (BLE) subsystem on Tapplock devices before 2018-06-12 relies on Key1 and SerialNo for unlock operations; however, these are derived from the MAC address, which is broadcasted by the device.
How severe is CVE-2018-20958?
Severity scoring for CVE-2018-20958 is pending analysis. The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20958?
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-2018-20958?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST