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

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CVE-2017-2691

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
22/11/2017
Last modified:
20/04/2025

Description

Huawei P9 versions earlier before EVA-AL10C00B373, versions earlier before EVA-CL00C92B373, versions earlier before EVA-DL00C17B373, versions earlier before EVA-TL00C01B373 have a lock-screen bypass vulnerability. An unauthenticated attacker could force the phone to the fastboot mode and delete the user's password file during the reboot process, then login the phone without screen lock password after reboot.

Impact

Vector 3.x
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.80
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:huawei:p9_firmware:*:*:*:*:*:*:*:* eva-tl00c01b373 (excluding)
cpe:2.3:h:huawei:p9:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:p9_firmware:*:*:*:*:*:*:*:* eva-dl00c17b373 (excluding)
cpe:2.3:h:huawei:p9:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:p9_firmware:*:*:*:*:*:*:*:* eva-cl00c92b373 (excluding)
cpe:2.3:h:huawei:p9:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:p9_firmware:*:*:*:*:*:*:*:* eva-al10c00b373 (excluding)
cpe:2.3:h:huawei:p9:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools