CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
12.6%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
westerndigital | sandisk_x600_sd9tb8w-128g | - | cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-128g:-:*:*:*:*:*:*:* |
westerndigital | sandisk_x600_sd9tb8w-128g_firmware | * | cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-128g_firmware:*:*:*:*:*:*:*:* |
westerndigital | sandisk_x600_sd9tb8w-256g | - | cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-256g:-:*:*:*:*:*:*:* |
westerndigital | sandisk_x600_sd9tb8w-256g_firmware | * | cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-256g_firmware:*:*:*:*:*:*:*:* |
westerndigital | sandisk_x600_sd9tb8w-512g | - | cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-512g:-:*:*:*:*:*:*:* |
westerndigital | sandisk_x600_sd9tb8w-512g_firmware | * | cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-512g_firmware:*:*:*:*:*:*:*:* |
westerndigital | sandisk_x600_sd9tb8w-1t00 | - | cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-1t00:-:*:*:*:*:*:*:* |
westerndigital | sandisk_x600_sd9tb8w-1t00_firmware | * | cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-1t00_firmware:*:*:*:*:*:*:*:* |
westerndigital | sandisk_x600_sd9tb8w-2t00 | - | cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-2t00:-:*:*:*:*:*:*:* |
westerndigital | sandisk_x600_sd9tb8w-2t00_firmware | * | cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-2t00_firmware:*:*:*:*:*:*:*:* |
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
12.6%