CVE-2020-10876
Last modified
CVE-2020-10876 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Oklok Project | Oklok | 3.1.1 |
References
- https://apps.apple.com/us/app/oklok/id1392287771Product, Third Party Advisory
- https://github.com/fierceoj/ownklokExploit, Third Party Advisory
- https://apps.apple.com/us/app/oklok/id1392287771Product, Third Party Advisory
- https://github.com/fierceoj/ownklokExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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