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huaweiHuawei TechnologiesHUAWEI-SA-20170322-01-SMARTPHONE
HistoryMar 22, 2017 - 12:00 a.m.

Security Advisory - Phone Finder Bypass Vulnerability in Some Huawei Smart Phones

2017-03-2200:00:00
Huawei Technologies
www.huawei.com
17

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

30.4%

Phone Finder is a Huawei security method that was designed to make sure someone can’t just wipe and factory reset the phone if user lost it or it was stolen. The Phone Finder in some Huawei smart phones can be bypass. An attacker can bypass the Phone Finder by special steps and obtain the owner of the phone. (Vulnerability ID: HWPSIRT-2016-12003)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-2702.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-smartphone-en

Affected configurations

Vulners
Node
huaweimate_9_proMatchmha-al00c00b170
CPENameOperatorVersion
mate 9eqMHA-AL00C00B170

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

30.4%

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