What’s Vulnerable › Vulnerabilities

CVE-2018-13446

• Severity: high (CVSS 7.0 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-08-16 · updated 2026-06-17
• Weakness: CWE-287

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

Affected products

• LINE Corporation LINE client for iOS: 8.8.1

References

• https://gist.github.com/tanprathan/efde53e5b312f50edb08f050b6be3928
• https://gist.github.com/tanprathan/efde53e5b312f50edb08f050b6be3928

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