CVE-2020-10876

Public Exploit

Description

The OKLOK (3.1.1) mobile companion app for Fingerprint Bluetooth Padlock FB50 (2.3) does not correctly implement its timeout on the four-digit verification code that is required for resetting passwords, nor does it properly restrict excessive verification attempts. This allows an attacker to brute force the four-digit verification code in order to bypass email verification and change the password of a victim account.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory apple.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://apps.apple.com/us/app/oklok/id1392287771 product third party advisory
https://github.com/fierceoj/ownklok third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-10876?
CVE-2020-10876 has been scored as a high severity vulnerability.
How to fix CVE-2020-10876?
To fix CVE-2020-10876, 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-2020-10876 being actively exploited in the wild?
It is possible that CVE-2020-10876 is being exploited or will be exploited in a near future based on public information. 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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