Medium severity5.5NVD Advisory· Published Mar 10, 2020· Updated Jun 17, 2026
CVE-2019-11686
CVE-2019-11686
Description
Western Digital SanDisk X300, X300s, X400, and X600 devices: A vulnerability in the wear-leveling algorithm of the drive may cause cryptographically sensitive parameters (such as data encryption keys) to remain on the drive media after their intended erasure.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
61- cpe:2.3:o:westerndigital:sandisk_x300_sd7sb6s-128g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300_sd7sb6s-256g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300_sd7sb7s-010t_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300_sd7sb7s-512g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300_sd7sf6s-128g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300_sd7sf6s-256g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300_sd7sf6s-512g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300_sd7sn6s-128g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300_sd7sn6s-256g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300_sd7sn6s-512g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300s_sd7sb3q-064g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300s_sd7sn3q-064g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300s_sd7ub2q-010t_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300s_sd7ub2q-512g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300s_sd7ub3q-128g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300s_sd7ub3q-256g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300s_sd7un3q-128g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300s_sd7un3q-256g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x300s_sd7un3q-512g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sb8u-128g-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sb8u-128g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sb8u-1t00-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sb8u-1t00_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sb8u-256g-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sb8u-256g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sb8u-512g-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sb8u-512g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sn8u-128g-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sn8u-128g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sn8u-1t00-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sn8u-1t00_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sn8u-256g-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sn8u-256g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sn8u-512g-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8sn8u-512g_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8tb8u-128g-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8tb8u-1t00-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8tb8u-256g-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x400_sd8tb8u-512g-1122_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sb8w-128g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sb8w-1t00_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sb8w-256g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sb8w-2t00_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sb8w-512g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sn8w-128g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sn8w-1t00_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sn8w-256g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sn8w-2t00_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9sn8w-512g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-128g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-1t00_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-256g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-2t00_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-512g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tn8w-128g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tn8w-1t00_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tn8w-256g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tn8w-2t00_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- cpe:2.3:o:westerndigital:sandisk_x600_sd9tn8w-512g_firmware:*:*:*:*:*:*:*:*Range: <x6112100
- Western Digital SanDisk/X300, X300s, X400, and X600description
Patches
Vulnerability mechanics
References
3- www.westerndigital.com/support/productsecurity/wdc-19006-sandisk-x600-sata-ssdnvdVendor Advisory
- support.wdc.com/downloads.aspxnvdNot Applicable
- www.westerndigital.com/support/productsecurity/wdc-19007-sandisk-x300-x400-sata-snvdBroken Link
News mentions
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