CVE-2020-10876

EPSS 1.1%

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.

Affected products

n/a · n/a

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References

https://apps.apple.com/us/app/oklok/id1392287771 https://github.com/fierceoj/ownklok