CVE-2018-20958

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.10%
Vendor Advisory tapplock.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.pentestpartners.com/security-blog/totally-pwning-the-tapplock-smart-lock/ third party advisory
https://tapplock.com/notice/20180612/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-20958?
CVE-2018-20958 has been scored as a medium severity vulnerability.
How to fix CVE-2018-20958?
To fix CVE-2018-20958, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-20958 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-20958 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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