Vulnerability record · CVE-2021-36750 · published 22 December 2021
CVE-2021-36750: Zendesk enc datavault improper restriction of authentication attempts vulnerability
Zendesk · Enc Datavault
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).
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).
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://encsecurity.zendesk.com/hc/en-us/articles/4413283717265-Update-for-ENC-Software | Vendor Advisory |
| https://pretalx.c3voc.de/rc3-2021-r3s/talk/QMYGR3/ | Third Party Advisory |
| https://www.encsecurity.com/solutions.php | Product |
| https://www.westerndigital.com/en-ap/support/product-security/wdc-21014-sandisk-secureaccess-software-update | Third Party Advisory |
| https://encsecurity.zendesk.com/hc/en-us/articles/4413283717265-Update-for-ENC-Software | Vendor Advisory |
| https://pretalx.c3voc.de/rc3-2021-r3s/talk/QMYGR3/ | Third Party Advisory |
| https://www.encsecurity.com/solutions.php | Product |
| https://www.westerndigital.com/en-ap/support/product-security/wdc-21014-sandisk-secureaccess-software-update | Third Party Advisory |
Track CVE-2021-36750 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
Source: NIST National Vulnerability Database (record CVE-2021-36750), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
