Medium severity · published Nov 22, 2017
CVE-2017-2728
Some Huawei mobile phones Honor 6X Berlin-L22C636B150 and earlier versions have a Bluetooth unlock bypassing vulnerability
6.4
CVSS
0.2%
EPSS
No
On KEV
Description
Some Huawei mobile phones Honor 6X Berlin-L22C636B150 and earlier versions have a Bluetooth unlock bypassing vulnerability. If a user has enabled the smart unlock function, an attacker can impersonate the user's Bluetooth device to unlock the user's mobile phone screen.uawei mobile phones have a Bluetooth unlock bypassing vulnerability due to the lack of validation on Bluetooth devices. If a user has enabled the smart unlock function, an attacker can impersonate the user's Bluetooth device to unlock the user's mobile phone screen.
CVSS vector
CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Physical
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
H6
Honor 6x Firmware · Huawei
through berlin-l22c636b150 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-2728
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-2728
Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20170323-01-smartphone-en
Third Party Advisory
http://www.securityfocus.com/bid/97042
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