CVE Vulnerability

CVE-2021-22905

Nextcloud Android App (com.nextcloud.client) before v3.16.0 is vulnerable to information disclosure due to searches for sharees being performed by default on the lookup server instead of only using the local Nextcloud server unless a global search has been explicitly chosen by the user.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://hackerone.com/reports/1167916 Exploit Issue Tracking
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-22v9-q3r6-x7cj Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:android:*:*
Information

Published : 2021-06-11 04:15

Updated : 2021-06-22 07:21

NVD link : CVE-2021-22905

Mitre link : CVE-2021-22905

Products Affected
No products.
CWE
CWE-200