CVE-2019-10706
The key used to validate this digest is present in a protected area of the device, and if extracted could be used to install arbitrary firmware to other devices.
Does this matter?
Lower severity and a low EPSS score (0.28%). Track it; it rarely justifies an emergency change on its own.
Description
Western Digital SanDisk SanDisk X300, X300s, X400, and X600 devices: The firmware update authentication method relies on a symmetric HMAC digest. The key used to validate this digest is present in a protected area of the device, and if extracted could be used to install arbitrary firmware to other devices.
- CVSS 3.1
- 6.3 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
- EPSS
- 0.28% probability · 21th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-522
- Affected
- westerndigital/sandisk x600 sd9tb8w-128g firmware · westerndigital/sandisk x600 sd9tb8w-256g firmware · westerndigital/sandisk x600 sd9tb8w-512g firmware · westerndigital/sandisk x600 sd9tb8w-1t00 firmware · westerndigital/sandisk x600 sd9tb8w-2t00 firmware · westerndigital/sandisk x600 sd9tn8w-128g firmware · westerndigital/sandisk x600 sd9tn8w-256g firmware · westerndigital/sandisk x600 sd9tn8w-512g firmware · westerndigital/sandisk x600 sd9tn8w-1t00 firmware · westerndigital/sandisk x600 sd9tn8w-2t00 firmware · westerndigital/sandisk x600 sd9sb8w-128g firmware · westerndigital/sandisk x600 sd9sb8w-256g firmware · westerndigital/sandisk x600 sd9sb8w-512g firmware · westerndigital/sandisk x600 sd9sb8w-1t00 firmware · westerndigital/sandisk x600 sd9sb8w-2t00 firmware · westerndigital/sandisk x600 sd9sn8w-128g firmware · westerndigital/sandisk x600 sd9sn8w-256g firmware · westerndigital/sandisk x600 sd9sn8w-512g firmware · westerndigital/sandisk x600 sd9sn8w-1t00 firmware · westerndigital/sandisk x600 sd9sn8w-2t00 firmware · +39 more
- Source
- cve@mitre.org
EPSS 0.3% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://support.wdc.com/cat_products.aspx?ID=6&lang=enProduct
- https://www.westerndigital.com/support/productsecurity/wdc-19006-sandisk-x600-sata-ssdVendor Advisory
- https://www.westerndigital.com/support/productsecurity/wdc-19007-sandisk-x300-x400-sata-ssdVendor Advisory
- https://support.wdc.com/cat_products.aspx?ID=6&lang=enProduct
- https://www.westerndigital.com/support/productsecurity/wdc-19006-sandisk-x600-sata-ssdVendor Advisory
- https://www.westerndigital.com/support/productsecurity/wdc-19007-sandisk-x300-x400-sata-ssdVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.