ID CVE-2019-16241
Summary On TCL Alcatel Cingular Flip 2 B9HUAH1 devices, PIN authentication can be bypassed by creating a special file within the /data/local/tmp/ directory. The System application that implements the lock screen checks for the existence of a specific file and disables PIN authentication if it exists. This file would typically be created via Android Debug Bridge (adb) over USB.
References
Vulnerable Configurations
  • cpe:2.3:o:alcatelmobile:cingular_flip_2_firmware:b9huah1:*:*:*:*:*:*:*
    cpe:2.3:o:alcatelmobile:cingular_flip_2_firmware:b9huah1:*:*:*:*:*:*:*
  • cpe:2.3:h:alcatelmobile:cingularl_flip_2:-:*:*:*:*:*:*:*
    cpe:2.3:h:alcatelmobile:cingularl_flip_2:-:*:*:*:*:*:*:*
CVSS
Base: 4.6 (as of 24-08-2020 - 17:37)
Impact:
Exploitability:
CWE CWE-668
CAPEC
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:L/AC:L/Au:N/C:P/I:P/A:P
refmap via4
misc
Last major update 24-08-2020 - 17:37
Published 26-11-2019 - 16:15
Last modified 24-08-2020 - 17:37
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