CVE-2017-10709 Information

Description

The lockscreen on Elephone P9000 devices (running Android 6.0) allows physically proximate attackers to bypass a wrong-PIN lockout feature by pressing backspace after each PIN guess.

CVSS Vector

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

Reference

https://www.reddit.com/r/netsec/comments/6kajkc/elephone_p9000_lock_screen_lockout_bypass_with/ https://www.security.nl/posting/522081/Schermvergrendeling+Elephone+P9000+door+lek+te+omzeilen https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2017-011/?fid=9707 https://www.trustwave.com/Resources/SpiderLabs-Blog/Elephone-P9000-Lock-Screen-Lockout-Bypass/?page=1&year=0&month=0 https://www.youtube.com/watch?v=dwyzonP2eZw

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.8