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High severity7.5NVD Advisory· Published May 4, 2020· Updated Jun 17, 2026

CVE-2020-10876

CVE-2020-10876

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.

Affected products

2
  • OKLOK/OKLOK mobile companion app for Fingerprint Bluetooth Padlockdescription
  • OKLOK/OKLOKllm-fuzzy
    Range: =3.1.1

Patches

Vulnerability mechanics

References

1

News mentions

0

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