CVE-2018-13446

HIGH

LINE 8.8.1 - Authentication Bypass via Runtime Manipulation

Title source: llm
STIX 2.1

Description

An issue was discovered in the LINE jp.naver.line application 8.8.1 for Android. The Passcode feature allows authentication bypass via runtime manipulation that forces a certain method's return value to true. In other words, an attacker could authenticate with an arbitrary passcode. NOTE: the vendor indicates that this is not an attack of interest within the context of their threat model, which excludes Android devices on which rooting has occurred

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://gist.github.com/tanprathan/efde53e5b312f50edb08f050b6be3928

Scores

CVSS v3 7.0
EPSS 0.0035
EPSS Percentile 27.3%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-287
Status published
Products (1)
linecorp/line 8.8.1
Published Aug 16, 2018
Tracked Since Feb 18, 2026