CVE Vulnerability

CVE-2021-41181

Nextcloud talk is a self hosting messaging service. In versions prior to 12.3.0 the Nextcloud Android Talk application did not properly detect the lockscreen state when a call was incoming. If an attacker got physical access to the locked phone, and the victim received a phone call the attacker could gain access to the chat messages and files of the user. It is recommended that the Nextcloud Android Talk App is upgraded to 12.3.0. There are no known workarounds.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

2.4 /10

CVSS v3.0 : LOW

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 1.4

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-497c-c8hx-6qcf Third Party Advisory
https://github.com/nextcloud/talk-android/pull/1585 Patch Third Party Advisory
Configurations

Configuration 1

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

Published : 2022-03-08 06:15

Updated : 2022-10-24 04:42

NVD link : CVE-2021-41181

Mitre link : CVE-2021-41181

Products Affected
No products.
CWE
CWE-287