Western Digital SanDisk X600 devices in certain configurations, a vulnerability in the access control mechanism of the drive may allow data…

published 2020-03-10 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-2499

cvss: 7.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.3%; EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits: 0; none known

Western Digital SanDisk X600 devices in certain configurations, a vulnerability in the access control mechanism of the drive may allow data to be decrypted without knowledge of proper authentication credentials.

Patch / fix

fixed in 20

westerndigital sandisk_x600_sd9tb8w-128g_firmware x6112100
westerndigital sandisk_x600_sd9tb8w-256g_firmware x6112100
westerndigital sandisk_x600_sd9tb8w-512g_firmware x6112100
westerndigital sandisk_x600_sd9tb8w-1t00_firmware x6112100
westerndigital sandisk_x600_sd9tb8w-2t00_firmware x6112100
westerndigital sandisk_x600_sd9tn8w-128g_firmware x6112100
westerndigital sandisk_x600_sd9tn8w-256g_firmware x6112100
westerndigital sandisk_x600_sd9tn8w-512g_firmware x6112100
westerndigital sandisk_x600_sd9tn8w-1t00_firmware x6112100
westerndigital sandisk_x600_sd9tn8w-2t00_firmware x6112100
westerndigital sandisk_x600_sd9sb8w-128g_firmware x6112100
westerndigital sandisk_x600_sd9sb8w-256g_firmware x6112100
westerndigital sandisk_x600_sd9sb8w-512g_firmware x6112100
westerndigital sandisk_x600_sd9sb8w-1t00_firmware x6112100
westerndigital sandisk_x600_sd9sb8w-2t00_firmware x6112100
westerndigital sandisk_x600_sd9sn8w-128g_firmware x6112100
westerndigital sandisk_x600_sd9sn8w-256g_firmware x6112100
westerndigital sandisk_x600_sd9sn8w-512g_firmware x6112100
westerndigital sandisk_x600_sd9sn8w-1t00_firmware x6112100
westerndigital sandisk_x600_sd9sn8w-2t00_firmware x6112100

Exploit prediction

1.29% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:P/I:N/A:N

Classification

Weakness

CWE-522 Insufficiently Protected Credentials

References

support.wdc.com /cat_products.aspx?ID=6&lang=en
product, vendor-advisory
westerndigital.com /support/productsecurity/wdc-19006-sandisk-x600-sata-ssd
vendor-advisory
westerndigital.com /support/productsecurity/wdc-19007-sandisk-x300-x400-sata-ssd
not-applicable

Sources

CVE List CVE-2019-10705
NVD CVE-2019-10705

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary