CVE-2021-36750

Name: CVE-2021-36750
Creator: NVD / NIST
Published: 2021-12-22T14:15:07.573+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.1/10EPSS 13.53%

Last modified Jun 17, 2026

CVE-2021-36750 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. ENC DataVault before 7.2 and VaultAPI v67 mishandle key derivation, making it easier for attackers to determine the passwords of all DataVault users (across USB drives sold under multiple brand names).. EPSS estimates a 13.53% chance of exploitation in the next 30 days.

Description

ENC DataVault before 7.2 and VaultAPI v67 mishandle key derivation, making it easier for attackers to determine the passwords of all DataVault users (across USB drives sold under multiple brand names).

Metrics

CVSS 3.1

8.1/10

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

EPSS Probability

13.53%

96.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-307

Affected Software

Vendor	Product	Versions
Zendesk	Enc Datavault	< 7.2
Zendesk	Enc Vaultapi	< 67.0
Sandisk	Secureaccess	3.02

References

https://encsecurity.zendesk.com/hc/en-us/articles/4413283717265-Update-for-ENC-SoftwareVendor Advisory
https://pretalx.c3voc.de/rc3-2021-r3s/talk/QMYGR3/Third Party Advisory
https://www.encsecurity.com/solutions.phpProduct
https://www.westerndigital.com/en-ap/support/product-security/wdc-21014-sandisk-secureaccess-software-updateThird Party Advisory
https://encsecurity.zendesk.com/hc/en-us/articles/4413283717265-Update-for-ENC-SoftwareVendor Advisory
https://pretalx.c3voc.de/rc3-2021-r3s/talk/QMYGR3/Third Party Advisory
https://www.encsecurity.com/solutions.phpProduct
https://www.westerndigital.com/en-ap/support/product-security/wdc-21014-sandisk-secureaccess-software-updateThird Party Advisory

Timeline

Published: Dec 22, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-36750?

How severe is CVE-2021-36750?

CVE-2021-36750 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 13.53% probability of exploitation in the next 30 days.

How do I fix CVE-2021-36750?

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-2021-36750?

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

Scan your code now

Source: NVD / NIST