CVE-2021-41166CWE-276

Permission bypass in Nextcloud Android App

Medium · published January 26, 2022

CVSS v3.1
4.3
EPSS
1%
Percentile
60.8
In the wild
Unconfirmed
What it is

The Nextcloud Android app is the Android client for Nextcloud, a self-hosted productivity platform. An issue in versions prior to 3.17.1 may lead to sensitive information disclosure. An unauthorized app that does not have the otherwise required `MANAGE_DOCUMENTS` permission may view image thumbnails for images it does not have permission to view. Version 3.17.1 contains a patch. There are no known workarounds.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00948 · 60.8th percentile
Weakness
CWE-276 · Incorrect Default Permissions
Published
2022-01-26T22:35Z
EPSS history
Timeline
  • 26 JAN 22:35Z
    Permission bypass in Nextcloud Android App
    cvelistv5