Improper access control in Nextcloud Android Talk - CVE-2022-41926
Published: November 28, 2022
Vulnerability identifier: #VU69629
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-41926
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in the broadcast receiver. A remote attacker can bypass implemented security restrictions and cause interference on starting a call or requesting media permissions.
Affected software
Nextcloud Android Talk
How to mitigate CVE-2022-41926
Install updates from vendor's website.
Nextcloud Android Talk - update to 14.1.0