CVE-2020-10876
HIGHDescription
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.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Exploit Intelligence
Moderate risk: more likely to be exploited than 62% of all known CVEs.
References
Related Vulnerabilities
Other CWE-307 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2019-17240 | Critical | 9.8 | 40% | - | - |
| CVE-2023-29301 | High | 7.5 | 32% | - | - |
| CVE-2023-22960 | High | 7.5 | 28% | - | Fix |
| CVE-2020-15906 | Critical | 9.8 | 27% | - | Fix |
| CVE-2016-9361 | Critical | 9.8 | 20% | - | - |
| CVE-2024-39225 | Critical | 9.8 | 15% | - | - |
Common questions
How do I fix CVE-2020-10876?
No published fix for CVE-2020-10876 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2020-10876 being actively exploited?
Not that we know of. CVE-2020-10876 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.1% is the estimated probability that it will be exploited in the next 30 days. That is higher than 62% of all scored CVEs.
How severe is CVE-2020-10876?
CVE-2020-10876 has a CVSS v3 base score of 7.5, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.