The OKLOK (3.1.1) mobile companion app for Fingerprint Bluetooth Padlock FB50 (2.3) does…
Priority LOW 35CWE-307Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-307.
Summary
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.
Why it matters now
EPSS 0.01067 64th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:oklok_project:oklok:3.1.1:*:*:*:*:iphone_os:*:* | 3.1.1 | Vulnerable | Oklok Project |
| cpe:2.3:h:mica:fingerprint_bluetooth_padlock_fb50:-:*:*:*:*:*:*:* | not specified by NVD | Running on | — |
- cpe:2.3:a:oklok_project:oklok:3.1.1:*:*:*:*:iphone_os:*:* Versions 3.1.1 Vulnerable ·Oklok Project
- cpe:2.3:h:mica:fingerprint_bluetooth_padlock_fb50:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·—
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-10876
- 2026-10-03 Alias added: GHSA-7hrr-hhcx-cw5q
References
More Oklok Project Oklok vulnerabilities
- TI-2020-07049 The OKLOK (3.1.1) mobile companion app for Fingerprint Bluetooth Padlock FB50 (2.3) has… CVSS 3.1CRITICAL 9.8
- TI-2020-07050 The OKLOK (3.1.1) mobile companion app for Fingerprint Bluetooth Padlock FB50 (2.3)… CVSS 3.1MEDIUM 6.5
- TI-2020-07051 The OKLOK (3.1.1) mobile companion app for Fingerprint Bluetooth Padlock FB50 (2.3) has… CVSS 3.1MEDIUM 5.3
Sources
- CVE-2020-10876 · CVE Program
- CVE-2020-10876 · NVD
- FIRST EPSS
- GHSA-7hrr-hhcx-cw5q · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences