Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2019-10706

Severity CVSS v4.0:
Pending analysis
Type:
CWE-522 Insufficiently Protected Credentials
Publication date:
10/03/2020
Last modified:
13/03/2020

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.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.30 MEDIUM
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): High

Base Score 3.x
6.30
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:M/Au:N/C:N/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 6.30 MEDIUM
Vector: AV:L/AC:M/Au:N/C:N/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
6.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-128g_firmware:*:*:*:*:*:*:*:* x6112100 (excluding)
cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-128g:-:*:*:*:*:*:*:*
cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-256g_firmware:*:*:*:*:*:*:*:* x6112100 (excluding)
cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-256g:-:*:*:*:*:*:*:*
cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-512g_firmware:*:*:*:*:*:*:*:* x6112100 (excluding)
cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-512g:-:*:*:*:*:*:*:*
cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-1t00_firmware:*:*:*:*:*:*:*:* x6112100 (excluding)
cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-1t00:-:*:*:*:*:*:*:*
cpe:2.3:o:westerndigital:sandisk_x600_sd9tb8w-2t00_firmware:*:*:*:*:*:*:*:* x6112100 (excluding)
cpe:2.3:h:westerndigital:sandisk_x600_sd9tb8w-2t00:-:*:*:*:*:*:*:*
cpe:2.3:o:westerndigital:sandisk_x600_sd9tn8w-128g_firmware:*:*:*:*:*:*:*:* x6112100 (excluding)
cpe:2.3:h:westerndigital:sandisk_x600_sd9tn8w-128g:-:*:*:*:*:*:*:*
cpe:2.3:o:westerndigital:sandisk_x600_sd9tn8w-256g_firmware:*:*:*:*:*:*:*:* x6112100 (excluding)
cpe:2.3:h:westerndigital:sandisk_x600_sd9tn8w-256g:-:*:*:*:*:*:*:*
cpe:2.3:o:westerndigital:sandisk_x600_sd9tn8w-512g_firmware:*:*:*:*:*:*:*:* x6112100 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools