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Case File

CVE-2020-10876

HIGH · CVSS 7.5 EPSS 1.07% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-05-04 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-10876
Severity
HIGH
CVSS
7.5
EPSS
1.07%

Original NVD 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.