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Vulnerability record · CVE-2019-11380 · published 5 September 2019

CVE-2019-11380: Estrongs es file explorer file manager vulnerability

Estrongs · Es File Explorer File Manager

The master-password feature in the ES File Explorer File Manager application 4.2.0.1.3 for Android can be bypassed via a com.estrongs.android.pop.ftp.ESFtpShortcut intent, leading to remote FTP access to the entirety of local storage.

7.5 CVSS 3.0 High EPSS 1.6% · top 24.7%
7.5CVSS 3.0 base score, v2 5.0
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

The master-password feature in the ES File Explorer File Manager application 4.2.0.1.3 for Android can be bypassed via a com.estrongs.android.pop.ftp.ESFtpShortcut intent, leading to remote FTP access to the entirety of local storage.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://medium.com/%40bhaveshthakur2015/cve-2019-11380-how-i-was-able-to-access-complete-storage-of-es-fileexplorer-end-
https://medium.com/%40bhaveshthakur2015/cve-2019-11380-how-i-was-able-to-access-complete-storage-of-es-fileexplorer-end-

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.1CVE-2019-6447ES File Explorer Android app exposes unauthenticated file read and app executionES File Explorer File Manager through 4.1.9.7.4 leaves TCP port 59777 open after first launch and answers unauthenticated HTTP requests with applicat…EPSS 64%analysed4.2CVE-2019-8345Estrongs es file explorer file manager cleartext transmission vulnerabilityThe Help feature in the ES File Explorer File Manager application 4.1.9.7.4 for Android allows session hijacking by a Man-in-the-middle attacker on t…EPSS 0.39%

Source: NIST National Vulnerability Database (record CVE-2019-11380), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.