CVE-2021-36750
Estado: ModificadaAlta (8.1)—💥 PoC
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
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Puntuación base: 8.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 14%
- Percentil entre todas las CVEs puntuadas: 96
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (3)
CWE
- CWE-307
Referencias
- https://encsecurity.zendesk.com/hc/en-us/articles/4413283717265-Update-for-ENC-Software
- https://pretalx.c3voc.de/rc3-2021-r3s/talk/QMYGR3/
- https://www.encsecurity.com/solutions.php
- https://www.westerndigital.com/en-ap/support/product-security/wdc-21014-sandisk-secureaccess-software-update
- https://encsecurity.zendesk.com/hc/en-us/articles/4413283717265-Update-for-ENC-Software
- https://pretalx.c3voc.de/rc3-2021-r3s/talk/QMYGR3/
- https://www.encsecurity.com/solutions.php
- https://www.westerndigital.com/en-ap/support/product-security/wdc-21014-sandisk-secureaccess-software-update
JSON original (NVD)
Mostrar
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