CVE-2019-15615
MEDIUMCVSS 6.1/10EPSS 0.37%
Last modified
CVE-2019-15615 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nextcloud | Nextcloud | <= 3.9.0 |
References
- https://hackerone.com/reports/747726Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-004Permissions Required
- https://hackerone.com/reports/747726Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-004Permissions Required
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-15615?
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.
How severe is CVE-2019-15615?
CVE-2019-15615 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2019-15615?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2019-15615?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST