What’s Vulnerable › Vulnerabilities

CVE-2019-15615

• Severity: medium (CVSS 6.1 v3.1)
• 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: none known
• Published: 2020-02-04 · updated 2026-06-17
• Weakness: CWE-284

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.

Affected products

• com.nextcloud.client: through 3.9.0

References

• https://hackerone.com/reports/747726
• https://nextcloud.com/security/advisory/?id=NC-SA-2020-004
• https://hackerone.com/reports/747726
• https://nextcloud.com/security/advisory/?id=NC-SA-2020-004

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