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

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CVE-2018-7911

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
23/10/2018
Last modified:
03/10/2019

Description

Some Huawei smart phones ALP-AL00B 8.0.0.106(C00), 8.0.0.113(SP2C00), 8.0.0.113(SP3C00), 8.0.0.113(SP7C00), 8.0.0.118(C00), 8.0.0.120(SP2C00), 8.0.0.125(SP1C00), 8.0.0.125(SP3C00), 8.0.0.126(SP2C00), 8.0.0.126(SP5C00), 8.0.0.127(SP1C00), 8.0.0.128(SP2C00), ALP-AL00B-RSC 1.0.0.2, BLA-TL00B 8.0.0.113(SP7C01), 8.0.0.118(C01), 8.0.0.120(SP2C01), 8.0.0.125(SP1C01), 8.0.0.125(SP2C01), 8.0.0.125(SP3C01), 8.0.0.126(SP2C01), 8.0.0.126(SP5C01), 8.0.0.127(SP1C01), 8.0.0.128(SP2C01), 8.0.0.129(SP2C01), Charlotte-AL00A 8.1.0.105(SP7C00), 8.1.0.106(SP3C00), 8.1.0.107(SP5C00), 8.1.0.107(SP7C00), 8.1.0.108(SP3C00), 8.1.0.108(SP6C00), 8.1.0.109(SP2C00), Emily-AL00A 8.1.0.105(SP6C00), 8.1.0.106(SP2C00), 8.1.0.107(SP5C00), 8.1.0.107(SP7C00), 8.1.0.108(SP2C00), 8.1.0.108(SP6C00), 8.1.0.109(SP5C00) have a Factory Reset Protection (FRP) bypass security vulnerability. When re-configuring the mobile phone using the factory reset protection (FRP) function, an attacker can login the configuration flow by Gaode Map and can perform some operations to update the Google account. As a result, the FRP function is bypassed.

Impact

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

Base Score: 4.60 MEDIUM
Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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

Base Score 3.x
4.60
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:N/I:C/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.90 MEDIUM
Vector: AV:L/AC:L/Au:N/C:N/I:C/A:N

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

Base Score 2.0
4.90
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.106\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.113\(sp2c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.113\(sp3c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.113\(sp7c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.118\(c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.120\(sp2c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.125\(sp1c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.125\(sp3c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.126\(sp2c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.126\(sp5c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.127\(sp1c00\):*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b_firmware:8.0.0.128\(sp2c00\):*:*:*:*:*:*:*
cpe:2.3:h:huawei:alp-al00b:-:*:*:*:*:*:*:*
cpe:2.3:o:huawei:alp-al00b-rsc_firmware:1.0.0.2:*:*:*:*:*:*:*
cpe:2.3:h:huawei:alp-al00b-rsc:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools