CVE-2021-36460

Name: CVE-2021-36460
Creator: NVD / NIST
Published: 2022-04-25T13:15:49.33+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.39%

Last modified Jun 17, 2026

CVE-2021-36460 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. VeryFitPro (com.veryfit2hr.second) 3.2.8 hashes the account's password locally on the device and uses the hash to authenticate in all communication with the backend API, including login, registration and changing of passwords. This allows an attacker in possession of a hash to takeover a user's account, rendering the benefits of storing hashed passwords in the database useless.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.

Description

VeryFitPro (com.veryfit2hr.second) 3.2.8 hashes the account's password locally on the device and uses the hash to authenticate in all communication with the backend API, including login, registration and changing of passwords. This allows an attacker in possession of a hash to takeover a user's account, rendering the benefits of storing hashed passwords in the database useless.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.39%

30.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Veryfitpro Project	Veryfitpro	<= 3.3.7

References

http://veryfitpro.comNot Applicable, Third Party Advisory, URL Repurposed
http://www.i-doo.cnNot Applicable
https://github.com/martinfrancois/CVE-2021-36460Exploit, Mitigation, Third Party Advisory
http://veryfitpro.comNot Applicable, Third Party Advisory, URL Repurposed
http://www.i-doo.cnNot Applicable
https://github.com/martinfrancois/CVE-2021-36460Exploit, Mitigation, Third Party Advisory

Timeline

Published: Apr 25, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-36460?

How severe is CVE-2021-36460?

CVE-2021-36460 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.

How do I fix CVE-2021-36460?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-36460?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST