Vulnerability CVE-2017-8171


Published: 2017-11-22

Description:
Huawei smart phones with software earlier than Vicky-AL00AC00B172D versions 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 Talkback mode and can perform some operations to bypass the Google account verification. As a result, the FRP function is bypassed.

Type:

CWE-668

(Exposure of Resource to Wrong Sphere)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:C/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.9/10
6.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Complete
None
Affected software
Huawei -> P10 plus firmware 

 References:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171018-01-frpbypass-en

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