CVE-2019-11686
MEDIUM
5.5
CVSS Score
Published: March 10, 2020 at 12:35 PM UTC
Updated: June 17, 2026 at 02:13 AM UTC
118 products affected across 1 vendorSandisk X600 SD9SB8W 512G FirmwareSandisk X600 SD9TN8W 128G FirmwareSandisk X600 SD9TB8W 2T00 Firmware
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
westerndigital-sandisk-x300-sd7sb6s-128g (same device)
All versions
westerndigital-sandisk-x300-sd7sb6s-256g (same device)
All versions
westerndigital-sandisk-x300-sd7sb7s-010t (same device)
All versions
westerndigital-sandisk-x300-sd7sb7s-512g (same device)
All versions
westerndigital-sandisk-x300-sd7sf6s-128g (same device)
All versions
westerndigital-sandisk-x300-sd7sf6s-256g (same device)
All versions
westerndigital-sandisk-x300-sd7sf6s-512g (same device)
All versions
westerndigital-sandisk-x300-sd7sn6s-128g (same device)
All versions
westerndigital-sandisk-x300-sd7sn6s-256g (same device)
All versions
westerndigital-sandisk-x300-sd7sn6s-512g (same device)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCNot Applicable
Source: [email protected]
https://support.wdc.com/downloads.aspx?g=907&lang=enx_refsource_MISCVendor Advisory
Source: [email protected]
https://www.westerndigital.com/support/productsecurity/wdc-19006-sandisk-x600-sata-ssdx_refsource_MISCBroken Link
Source: [email protected]
https://www.westerndigital.com/support/productsecurity/wdc-19007-sandisk-x300-x400-sata-sCVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-522
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