CVE-2019-15615

medium

Description

A wrong check for the system time in the Android App 3.9.0 causes a bypass of the lock protection when changing the time of the system to the past.

References

https://nextcloud.com/security/advisory/?id=NC-SA-2020-004

https://hackerone.com/reports/747726

Details

Source: Mitre, NVD

Published: 2020-02-04

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 3.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:N

Severity: Low

CVSS v3

Base Score: 6.1

Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity: Medium

EPSS

EPSS: 0.00051