CVE-2019-5453
MEDIUMCVSS 6.1/10EPSS 0.47%
Last modified
CVE-2019-5453 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.. EPSS estimates a 0.47% chance of exploitation in the next 30 days.
Description
Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.
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 | Update |
|---|---|---|---|
| Nextcloud | Nextcloud | <= 3.2.4 | — |
| Nextcloud | Nextcloud | 3.3.0 | Rc1 |
References
- https://hackerone.com/reports/331489Exploit, Third Party Advisory
- https://hackerone.com/reports/331489Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-5453?
Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.
How severe is CVE-2019-5453?
CVE-2019-5453 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.
How do I fix CVE-2019-5453?
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.
Are you affected by CVE-2019-5453?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST